Issues with GO Sms and GO chat

[Lady Ship]

I recently recieved an automatic response from someone who added themselves as my friend in the GO Chat (by go sms pro)..the text read something like "Player was added as a friend, say hi" when i tried to reply the text would not go thru because this friend "Player" gave the number as 1757...pretty much the area code...2 questions

1. How do I delete a GO Chat friend who is not in my contacts?

2. The person has a profile pic attached. Where can i find where the pic is stored? The pic is too small to make out who it is and I'm unable to click in it or save the pic so I can try to recognize this individual.

Please help me