SharinPix User and Profiles access rights
Some users, most commonly non-admins may encounter issues when trying to access SharinPix images. In such cases, it is advised to check the following:
Profiles from the Visual Force security
If you are using SharinPix from Lightning UI you can also check the SharinPix Permission used.
For some extra features such as SharinPix Image Sync, the SharinPix Image Sync Permission permission sets need to be assigned to the required users.

