SIGMA fpを修理に出します。不具合箇所と修理依頼の流れについて

The switches on my SIGMA fp are malfunctioning, so I'm thinking of getting them repaired. This time, I'll talk about the problem and how to request it. ■About repairing the sd Quattro H The sd Quattro H has been removed from the camera's lineup, and I read an article about someone with symptoms similar to mine who was refused repair. However, the sd Quattro was in the lineup, so perhaps they can help with individual parts like the switches and slot covers. It might be worth inquiring about. ■BGM https://pocomo.skr.jp/