Foot massager (Arcadia 21214)

I hadn’t use this massager for two years while I was in storage, and I just took it out to use it and the motor is moving very slowly. I had just bought a new $40 cord for it, and the massager cost $550, so I’m hoping it can be saved, but I don’t have the time to work on it. If anybody wants to try it, please do. 21214