If you use android phones (google) go buy a Google play card at the grocery store and download the chess.com app from Google play and you are all set. Use those funds. That's what I do.
Still I am unable to upgrade my account.

Its been a week since I am trying to get 1year diamond plan I contacted support they told me there is no other way like Net banking or bank transfer my question is I have a Master card do I need to subscribe with Credit card or what??i am a teenager and i dont have a Credit card so what to do I have tried all the ways I can and none is working I need membership as soon as possible I have some urgent work please staff help me out what all I need to do to get it.Through Master card chess com is not accepting the payment please help me out
You have made previous posts about this. Support@chess.com are the only ones who can help you.
Its been a week since I am trying to get 1year diamond plan I contacted support they told me there is no other way like Net banking or bank transfer my question is I have a Master card do I need to subscribe with Credit card or what??i am a teenager and i dont have a Credit card so what to do I have tried all the ways I can and none is working I need membership as soon as possible I have some urgent work please staff help me out what all I need to do to get it.Through Master card chess com is not accepting the payment please help me out