Can Xuzhou Isabel Beauty Salon apply for a refund?

You can get a refund if you negotiate with the beauty salon. Generally, you can't ask for a refund without justifiable reasons. Asking for a refund without justifiable reasons is a breach of contract and you need to bear the responsibility for breach of contract. Article 577 Where a party fails to perform its contractual obligations or fails to perform its contractual obligations in conformity with the contract, it shall be liable for breach of contract such as continuing to perform, taking remedial measures or compensating for losses.