You can try any of these methods:

• Searching your inboxes for emails from LinkFans (login links, subscription emails, etc.).
• Checking whether you previously used Google Sign-In (if yes, try logging in with Google again).
• If you still can't find it, contact our support team and provide any helpful information (e.g., your display name, page URL, or payment records) so we can help verify and locate your account.