If you wish to cancel your membership, go to the profile menu at the top, and choose “Account”.
Then, in the account page, choose “Cancel Membership”.
You’ll be asked to confirm. If you do, your membership is cancelled. You won’t be able to search or message, but your profile will still be visible. You will be able to sign up for a new membership at any time. If you wish your profile and all of your data to be deleted, email support.