I cancelled my member ship almost a year ago, not they automatically renewed to diamond. this site is a scam! and you cannot remove your credit card (I am going to change banks now). I wish I never knew this site. Going to Lichess
If you contact Support directly you can get that handled and refunded.
Use the Support option in the menu and be sure to choose the billing/refund related option.
I cancelled my member ship almost a year ago, not they automatically renewed to diamond. this site is a scam! and you cannot remove your credit card (I am going to change banks now). I wish I never knew this site. Going to Lichess