Complaining in Xicha Store is an effective way to solve the problem. As a chain brand that pays attention to customer experience, Xicha will pay attention to customers' feedback and complaints and try to solve problems to provide better service quality. When you encounter poor service attitude and product quality problems in Xicha Store, you can choose to complain directly to the staff of Xicha Store and try your best to solve the problem. You can also call the official customer service phone number of Xicha or other channels to make a complaint to Xicha headquarters, and will further handle it and take corresponding measures.