1. If it is a software problem, we can upgrade the software for free, and you can simply upgrade the software of the machine.
2. If the accessories are broken, we will provide new accessories for free within the warranty period (12 months). If the warranty period has expired, we will charge the cost of the accessories.
3. If it is a hardware problem, it is within the warranty period (12 months). You can send it to our designated after-sales address, and we will repair it for you free of charge. If the warranty period has passed, we will charge a certain fee according to the situation.