Hello! If you suddenly need to cancel your campaign, don’t worry, we understand that unexpected circumstances can arise. While we do allow advertisers to cancel campaigns at any stage, please keep in mind that there may be certain fees charged depending on the stage of commitment each KOL has made to your campaign. For more information on our refund policy, please refer to our website [refund policy] or feel free to reach out to our support team at email@example.com. We are always happy to help!