We are sincerely sorry for the unpleasant experience. We have double confirmed with the team and our engineers repeatedly checked and found that the machine is seriously corroded. It is expected to be caused by water ingress or carelessness during storage like high humidity in the storage environment. It takes time to cause corrosion problems. We hope you can understand this. We would like to help you more with this problem, and we hope you can check the advice we sent. We've confirmed with multiple teams and confirmed that the advice we sent is the best and also the final offer to help resolve this issue. We did hope you can have a check. Besides, if there is anything else that we can help with, please let us know. We would try to see if we can help you more, please don’t worry. |