413Phones

This phone has a broken telephoto camera. Just realized this as I had not been able to use until yesterday. I bought this phone to use as a dedicated video camera with a gimbal for my work. I chose this model because it was the least expensive one that works with full telephoto with my DJI gimbal. At 2x zoom the camera app freezes/crashes. In "Pro Video" it works up to 10x (max) with the wide angle camera, but freezes/crashes as soon as switched to telephoto camera.
So I now have a $251 paperweight that I will have to reimburse my employer for.
Not happy about this, what can be done?