Bug issue ultimate team connection lost

Dears, 

i have reached you multiple times as this is getting frustrating as this should be solved by your security and technical team you must take an action in this matter as its affecting game play and fair play inside game as there are multiple users i think they use external tools to grant their wins as its common once you start the game it takes long time to start and once it started they disconnect me from server and give me a blank screen as attached while saying to check my network although it’s working perfectly and connected to internet please take a disciplinary action or ban those who do it as for us we lose our streak wins and progress in division rivals also most importantly is losing one or two or even multiple games from the 15 of champions that is not fair if you cant handle this issue at least do something or reward us who are affected by this kindly check my user last game played and these are the last players meet online attached also please investigate this issue please EA