Log in to your Google Account. Open Contacts from the upper-right corner of the screen. nClick a contact until you see a checkbox. Check the box and then choose all of the contacts you want to remove.
Open the Settings app on your Android phone or tablet. nClick Google Settings for Google Apps Sync Status. Turn off Autosync.
Simply type “leeks” into the Google search bar. Click on the Google Apps icon in the upper right corner to go to the Google homepage. The Google Apps drop-down menu will appear. Click on the Contacts icon. Now you’re on your Google Contacts page, as promised!
On the upper right corner, click the three-dotted icon. Select Delete from the drop-down menu. To confirm, click Delete.
To add a contact to your list, click the People button on the left and go through the contacts in that group. Select a contact from the list. To select everything in a group, check the Select all box at the top. Type an email message into the Compose field. Send it by selecting Send at the bottom of the screen.