crossfire wall glitch no bug damage

hey there so lately iv noticed there isnt alot of crossfire hacks and i havnt seen any with the walk through walls or with no bug damage/zone damage and i was wondering if someone can try to make HackerMaybe's old hacks working again and if some one can make it so theres a antiban and and make it so the error code when doing the corner glitch on the box's doesnt appear and doesnt happen for free in crossfire north america

1st : HackerMaybe's hack is patched / detected long time ago

2nd : What the heck is a "antiban" ??

3rd : I didn't Understand 1 word from your last 2 lines !!