Review your contract and contact the company to find out what their cancellation procedures are. Also inquire about any refunds due to you. In some cases you can write a letter of cancellation send it certified mail to obtain a reciept that it was recieved and by who. Be respectful, keep your paperwork and remember who you talk to. They may work with you but keep in mind whatever you signed will be what they can hold you to.
A membership to what?
You need to be more specific. For the future, it is probably a good idea to investigate cancellations before enrolling. For obvious reasons, you will find that cancelling is often more difficult than joining.
Membership to what?
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