Consult a lawyer about the validity of the online hotel reservation contract.

Article 16 of the Contract Law stipulates: "An offer takes effect when it reaches the offeree." Since the offer is actually delivered to the specific offeree, it becomes legally effective. Without making a statement in advance, the offeror may not withdraw or change the offer, otherwise it will constitute a violation of the previous contractual obligations and bear the liability for damages caused by the fault in concluding the contract.

In other words, if the hotel does not take effect clearly after the successful deduction, and it is entirely the responsibility of the hotel not to deduct the money, then your situation can be regarded as a breach of contract by the hotel, and if there is any loss, you can claim compensation.