been playing your servers for a month and i get banned?

Hello, Names Fireball and been meaning to register/join if possible but i was banned last night for no reason or whatever. i was online with a few admins joker, martin,ciss_ee maybe and one of you had accused me of hacking, which i laughed at along with a few other people. But then i got banned?
Ive been playing the game since 1.3 which is about 12 years ago. i use sound and its not really hard to hear most of the nublets running around since you have nothing but non-steamers