You can see the reason and duration of the suspension on the site when you're trying to login.
To get additional information on why your account got suspended, wait until the suspension expired and look for reports on your auctions.
We do our best to make sure that nobody gets banned without doing proper due diligence. If your account was suspended for art theft and it was a mistake, please reach out to us, include your account name and add proof, that you are the original artist.
For proof, we recommend sending us a link to your existing portfolio, Deviantart, Furaffinity, Twitter, Artstation or similar.
You can find contact information on our contact page.
To learn more about the reasons why accounts get suspended, please see the suspensions section on our help page.
Please note, that support sometimes takes a few days to reply. If your suspension is shorter than a week, we appreciate you being patient and waiting for the suspension to expire on it's own.