Soldier Name: ThreshS0uls

Link To BF4DB Soldier Profile: https://bf4db.com/player/search?query=ThreshS0uls

Have You Claimed Your Soldier: Yes

Appeal:

Initially I would like to apologize for the English, because I did the text on the google translator. I am from Greece.
I had quit the game because I did not give up. 
Says i have ban Reason: ESP/Dirty Screenshot 
What does this mean? 
I have tried to get an edge in it as  EA but nothing. so I gave up.
But now that I have time again I want to play bf4 again.
I have not used any extra program to get what I stole. I can not understand. 
Can you help me?