Doesnt List Businesses that Accept CareCare Credit Card

After moving, I needed to find a new place to service my car. When I tried the app and selected "find location", the app seemed to list nearly all service locations within X miles of my location; however, when I took my car to those shops, I was told "we dont accept that card". The app is totally useless for finding a new service facility.

Larry4404 about Synchrony Car Care, v1.2