Consult with the wedding company first. If negotiation fails, you can sue. The epidemic situation is force majeure. In this case, the cancellation of the wedding can be refunded. If the wedding company is unwilling to refund, it can report to the consumer association or take legal measures. Where there are other provisions in the contract, such provisions shall prevail. Article 180 of the Civil Law shall not bear civil liability if it is unable to perform its civil obligations due to force majeure. Where there are other provisions in the law, those provisions shall prevail. Force majeure is an unforeseeable, unavoidable and insurmountable objective situation.