I have changed my setting and none of my friends can see me in their game. How can I be visible?

Bata_Zsolt

I have changed my setting and none of my friends can see me in their game. How can I be visible? 

_Elsa_

Hi Bata, I'm not sure what you mean by changing your setting?   Did you start a new Facebook account with a new email address?  Please give me more information so that I can try to help you resolve this.

Bata_Zsolt

I deleted the permission to see my contacts. How can I turn on again?