Im not defending them, i despise them, the majority of people only use them to download illegal files, why else do you think they have been shut down? You say you never downloaded or uploaded illegal files then you are in the minority.
How do you classify "file-sharing site" in theory every site is a file sharing site if they provide any file for download even if its their own. Would you consider Dropbox a file sharing site?
Yeah i asked for a refund about 10 times and the only answer i get is that i should close my payment to them. I paid life time so not much to close....
if 45 days has gone u cant do it with pp but if u paid via cc then raise a charge back via visa or mastercard