1. Understand the refund policy: First of all, you need to understand the refund policy of education in the Martian era, including time period, handling fee and refund ratio. This helps to better understand your rights and the possibility of refund.
2. Contact the training institution: you can contact the customer service or the person in charge of education in Mars Times to express the refund request and explain your own situation and reasons. If the refund is due to quality problems or other reasons, proof materials can be provided.
3. Maintain communication and consultation: In communication with training institutions, we need to be patient and frank, and try to solve problems through consultation. We can discuss the proportion, time and method of refund and find a mutually acceptable solution.
Please note that each training institution has a different refund policy. If you encounter problems, it is recommended to consult the relevant person in charge or legal professionals.