can't access cPanel

Hello, My name is German and I recently bought a domain on Cpanel. Last Friday, I also paid for a premium account on WIX.com, because I built my website on wix. I followed the steps to link my domain from Cpanel to my new website on wix (www.domain.com) however, I now cannot access my cpanel account and my email isnt working. Do you guys have any suggestions?