Losses because of cheaters

I mean, why does this have an anti cheat app if in 10 games I play I find 4 cheaters? Correct me if Im wrong but when a player leaves the game (AFK) and reaches the half time I cant continue playing, I have to restart the game and it counts as my loss, or sudently an half gold half bronze team appears in my screen i already know im getting disconnected from that game, its exhausting that in every Fifa/EA we have this, i just wanna keep a good winstreak but its impossible because at some point of the game I end up finding this type of problems 

sorry about the English, not my native language