diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..d96fed7
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,2 @@
+
+ContactsApp.xcodeproj/xcuserdata/user.xcuserdatad/xcdebugger/
diff --git a/ContactsApp.xcodeproj/project.pbxproj b/ContactsApp.xcodeproj/project.pbxproj
index 9aed019..eb025b2 100644
--- a/ContactsApp.xcodeproj/project.pbxproj
+++ b/ContactsApp.xcodeproj/project.pbxproj
@@ -12,6 +12,7 @@
 		CE3351F3241A65D400BA57CA /* Main.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = CE3351F1241A65D400BA57CA /* Main.storyboard */; };
 		CE3351F5241A65D500BA57CA /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = CE3351F4241A65D500BA57CA /* Assets.xcassets */; };
 		CE3351F8241A65D500BA57CA /* LaunchScreen.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = CE3351F6241A65D500BA57CA /* LaunchScreen.storyboard */; };
+		CEC259D8241FAC79005237F5 /* File.swift in Sources */ = {isa = PBXBuildFile; fileRef = CEC259D7241FAC79005237F5 /* File.swift */; };
 		CEC9A37F241BFBD000F024EE /* ContactsViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = CEC9A37E241BFBD000F024EE /* ContactsViewController.swift */; };
 		CEC9A381241C096D00F024EE /* SingleContactViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = CEC9A380241C096D00F024EE /* SingleContactViewController.swift */; };
 /* End PBXBuildFile section */
@@ -24,6 +25,7 @@
 		CE3351F4241A65D500BA57CA /* Assets.xcassets */ = {isa = PBXFileReference; lastKnownFileType = folder.assetcatalog; path = Assets.xcassets; sourceTree = "<group>"; };
 		CE3351F7241A65D500BA57CA /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; name = Base; path = Base.lproj/LaunchScreen.storyboard; sourceTree = "<group>"; };
 		CE3351F9241A65D500BA57CA /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
+		CEC259D7241FAC79005237F5 /* File.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = File.swift; sourceTree = "<group>"; };
 		CEC9A37E241BFBD000F024EE /* ContactsViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ContactsViewController.swift; sourceTree = "<group>"; };
 		CEC9A380241C096D00F024EE /* SingleContactViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SingleContactViewController.swift; sourceTree = "<group>"; };
 /* End PBXFileReference section */
@@ -66,6 +68,7 @@
 				CE3351F9241A65D500BA57CA /* Info.plist */,
 				CEC9A37E241BFBD000F024EE /* ContactsViewController.swift */,
 				CEC9A380241C096D00F024EE /* SingleContactViewController.swift */,
+				CEC259D7241FAC79005237F5 /* File.swift */,
 			);
 			path = ContactsApp;
 			sourceTree = "<group>";
@@ -141,6 +144,7 @@
 			isa = PBXSourcesBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
+				CEC259D8241FAC79005237F5 /* File.swift in Sources */,
 				CE3351EC241A65D400BA57CA /* AppDelegate.swift in Sources */,
 				CEC9A37F241BFBD000F024EE /* ContactsViewController.swift in Sources */,
 				CE3351EE241A65D400BA57CA /* SceneDelegate.swift in Sources */,
diff --git a/ContactsApp.xcodeproj/xcuserdata/user.xcuserdatad/xcdebugger/Breakpoints_v2.xcbkptlist b/ContactsApp.xcodeproj/xcuserdata/user.xcuserdatad/xcdebugger/Breakpoints_v2.xcbkptlist
deleted file mode 100644
index 1daeed1..0000000
--- a/ContactsApp.xcodeproj/xcuserdata/user.xcuserdatad/xcdebugger/Breakpoints_v2.xcbkptlist
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<Bucket
-   uuid = "FAEBA8FF-01C0-4AC4-9E9A-FC8BDE9B6CFE"
-   type = "1"
-   version = "2.0">
-   <Breakpoints>
-      <BreakpointProxy
-         BreakpointExtensionID = "Xcode.Breakpoint.FileBreakpoint">
-         <BreakpointContent
-            uuid = "DD77F967-46EF-4823-80DE-1DB5A3A787F1"
-            shouldBeEnabled = "No"
-            ignoreCount = "0"
-            continueAfterRunningActions = "No"
-            filePath = "ContactsApp/SingleContactViewController.swift"
-            startingColumnNumber = "9223372036854775807"
-            endingColumnNumber = "9223372036854775807"
-            startingLineNumber = "26"
-            endingLineNumber = "26"
-            landmarkName = "viewDidLoad()"
-            landmarkType = "7">
-         </BreakpointContent>
-      </BreakpointProxy>
-      <BreakpointProxy
-         BreakpointExtensionID = "Xcode.Breakpoint.FileBreakpoint">
-         <BreakpointContent
-            uuid = "ECE5C42C-6FA2-494C-BD01-61ED62BE071C"
-            shouldBeEnabled = "Yes"
-            ignoreCount = "0"
-            continueAfterRunningActions = "No"
-            filePath = "ContactsApp/SingleContactViewController.swift"
-            startingColumnNumber = "9223372036854775807"
-            endingColumnNumber = "9223372036854775807"
-            startingLineNumber = "24"
-            endingLineNumber = "24"
-            landmarkName = "viewDidLoad()"
-            landmarkType = "7">
-         </BreakpointContent>
-      </BreakpointProxy>
-   </Breakpoints>
-</Bucket>
diff --git a/ContactsApp/ContactsViewController.swift b/ContactsApp/ContactsViewController.swift
index 3b689df..bb21000 100644
--- a/ContactsApp/ContactsViewController.swift
+++ b/ContactsApp/ContactsViewController.swift
@@ -14,6 +14,7 @@ class ContactsViewController: UIViewController {
     @IBOutlet weak var contactsTable: UITableView!
     
     var contacts = [CNContact]()
+    var contactsBackup = [CNContact]()
     let contactStore = CNContactStore()
     
     override func viewDidLoad() {
@@ -24,9 +25,8 @@ class ContactsViewController: UIViewController {
     
     func importContacts() {
         
-        let keys = [CNContactFormatter.descriptorForRequiredKeys(for: .fullName)]
-        //obtengo
-        let request = CNContactFetchRequest(keysToFetch: keys)
+        let keys = [CNContactFormatter.descriptorForRequiredKeys(for: .fullName), CNContactEmailAddressesKey, CNContactPhoneNumbersKey, CNContactImageDataKey, CNContactImageDataAvailableKey] as [Any]
+        let request = CNContactFetchRequest( keysToFetch: keys as! [CNKeyDescriptor])
         request.sortOrder = CNContactSortOrder.givenName
         do {
             try self.contactStore.enumerateContacts(with: request) {
@@ -66,5 +66,31 @@ extension ContactsViewController: UITableViewDelegate, UITableViewDataSource {
         performSegue(withIdentifier: "gotocontact", sender: selectedContact)
     }
     
-
+    func tableView(_ tableView: UITableView, estimatedHeightForHeaderInSection section: Int) -> CGFloat {
+        return 40
+    }
+    
+    func tableView(_ tableView: UITableView, viewForHeaderInSection section: Int) -> UIView? {
+        let button = UIButton(type: .system)
+        button.setTitle("Λ", for: .normal)
+        button.setTitleColor(.black, for: .normal)
+        button.titleLabel?.font = UIFont.boldSystemFont(ofSize: 15)
+        button.backgroundColor = .systemGray4
+        button.addTarget(self, action: #selector(closeSection), for: .touchUpInside)
+        
+        return button//ʌΛ
+    }
+    
+    @objc func closeSection() {
+        contactsBackup = contacts
+        let section = 0
+        
+        var indexPaths = [IndexPath]()
+        for row in contacts.indices {
+            let indexPath = IndexPath(row: row, section: section)
+            indexPaths.append(indexPath)
+        }
+        contacts.removeAll()
+        contactsTable.reloadData()
+    }
 }
diff --git a/ContactsApp/File.swift b/ContactsApp/File.swift
new file mode 100644
index 0000000..31d1485
--- /dev/null
+++ b/ContactsApp/File.swift
@@ -0,0 +1,13 @@
+//
+//  File.swift
+//  ContactsApp
+//
+//  Created by User on 3/16/20.
+//  Copyright © 2020 jheisecke. All rights reserved.
+//
+
+import Foundation
+
+class Contacts {
+    
+}
diff --git a/ContactsApp/SingleContactViewController.swift b/ContactsApp/SingleContactViewController.swift
index a50014b..3a71d15 100644
--- a/ContactsApp/SingleContactViewController.swift
+++ b/ContactsApp/SingleContactViewController.swift
@@ -21,7 +21,7 @@ class SingleContactViewController: UIViewController {
         if let contact = selectedContact{
             title = "\(contact.givenName) \(contact.familyName)"
             contactFullname.text = "\(contact.givenName) \(contact.familyName)"
-            phoneNumber.text = contact.phoneNumbers.description
+            //phoneNumber.text = CNLabeledValue.localizedStringForLabel(contact.phoneNumbers)
             
             if contact.imageDataAvailable {
                 if let image = contact.imageData {