well if ur modding the game then off course ur gonna get baned

You always have the chance of getting banned when modding. That's the consequences you are going to face.

i know that, but im asking how come other hosts can do recoveries without their customers getting a temp ban?thanks btw

It wasn't the fact that it was a free tool, it was the fact that you were recovering accounts on to your modified console. Usually when your KV gets banned all your accounts that were recovered or used on it will be banned also (but this isn't always the case), and depending what games you modded with what protection is how long your KV will last.

The way people do recoveries with no ban is they get a completely unshared KV and then put it on their console and then recover the account do the mods with appropriate ban bypasses for games like Ghosts and BO2 and then they delete the account off the console and replace the KV with another one so that the only thing done on that KV was the recovery, no modded lobbies nothing else.