zhiroad dashcam camera mount

I recently bought a zhiroad dashcam for my car. This camera is designed to be mounted on the rear window of the vehicle to record data in the event of an accident. Unfortunately, the suction cup that came with it didn't stick very well to the rear window. I suspect that the heating fins on the rear window cause air to gradually get under the suction cup, causing it to fall off. With the camera mount, I can attach the dashcam to the plastic of the window trim and remove the mount later without leaving any residue.