Secondly, you can try to negotiate with the company and try to get the company to refund the deposit within the agreed time. If the company says it really has no money to refund the deposit, you can consider suggesting that the company refund the deposit by stages, or negotiate a reasonable refund plan with the company. If you feel that the company's practices are unfair or unreasonable, you can also complain to local industrial and commercial departments, consumer associations and other institutions for help.