1. Contact the customer service staff of the hospital or the reservation platform, provide identification and relevant documents to prove their identity and legality, appeal to the hospital or the reservation platform and provide relevant evidence.
2. Submit a written complaint to the hospital. You can find the relevant email address or mailing address through the official website of the hospital, and submit written materials such as complaint letters and proof materials to explain the situation of being wrongly blacklisted, and ask the hospital to cancel the blacklist qualification after verification.
3. Initiate an online signature petition. On some platforms in the official WeChat account, you can post the petition information and signature activities blacklisted by the hospital, and invite netizens to sign for support. After reaching a certain amount, it will be submitted to the hospital for cancellation of the blacklist as proof of the masses' demands.