Well, if you cannot use credit cards or Paypal, you'll need to send some money in an envelope to Chess.com, PO Box 60400, Palo Alto, CA 94306.
How i can buy a premium membership??

We've had many requests to accept bitcoin. Now you can pay for your membership using btc!
See: http://support.chess.com/Knowledgebase/Article/View/226/0/can-i-purchase-a-membership-with-bitcoin
Thanks for your support!
I dont use credit cards(iam young) and paypal(not using in our countries). In CIS we are using webmoney and qiwi or just pay through terminal. I wanna buy it but how?
Guys pls go withou trolling i rly need help