Banned for Blackhat on other forums

I used to Blackhat such as rats and ewhoring on hackforums. i wouldn't bring that to this forum ever I registered on here to strictly buy/sell league of legends accounts and havent did either of those in over a year. Why is doing those on another forum bannable on sythe. If i had previously known this I would not of associated my skype from the past on here. anyway to get this resolved or am I banned from sythe for past on a whole other forum

 

You'll have to pardon. Please read the stickies first.