Fetch customer name in contact screen

src/app/contact/contact.component.html

@@ -321,7 +321,7 @@
 
                         <tbody>
                             <tr *ngFor="let current of contactList; let i = index">
-
+                                <td>{{current.customer_name }}</td>
                                 <td><a routerLink="/dvrentry"
                                         (click)="getContactName(current.first_name,current.last_name)">{{current.first_name
                                         }}</a></td>