Then go to this page, select "autosport.com website: Subscription Issues" and send your message.
DO NOT POST ON THE FORUMS. YOU WILL NOT RECEIVE ANY SUPPORT ON THE BULLETIN BOARD.
Never mind that none of the forum moderators have access to the subscription system or can provide any kind of help, it is also absolutely impossible to give you username, password, credit card info, etc. on a public forum.
Remember: the Atlas F1 Bulletin Board is a completely separate service to the autosport.com and FORIX subscription. Each has its own users database and login system, and the administration of the BB has no connection or knowledge of the subs one.
So, again, to be clear: DO NOT POST ABOUT ANY SUBSCRIPTION RELATED ISSUES HERE. Use the above link to contact the subscription support - it is the only method to get any kind of help.