Doorbell video cut off between wall and door

Hello, need help with installation of doorbell. My old door bell was way under and in the corner due to which I couldn’t install the ring doorbell pro in a better location. my video right now is all consumed by the wall and the door leaving only 25% worth the valuable video. I have installed one corner bracket under the ring doorbell with these results.

I wanna know the best way I could install this.