Shadeyyy

So my story goes, after a summer taking a break on runescape, I come back on earlier this month to find my account has been banned, so as anyone would I was freaking out. I logged into the account center to find my name had been completely changed, which is why I had to go look it up to enter it on this website. And what I've been banned for so called Advertising, when I went to the evidence, It was my character, talking about a website that hacked another of this guys account, so he enters the website in on the chat, and says look but don't click anything, which im guessing is what lead to the ban? Along with a few other things that seemed to have expired. So I have no Idea what to do at this point, all my hard work, so someone could come along and ruin everything. So I was wondering if there was anything I could do? I've heard about this thing you can do on the forums for them to review it, but I don't know anyone that is a memeber I can get a hold of, so, if you think you could help me in any way at all, it would be greatly appreciated. - Thanks in advance.