Projector surgery in progress

This is a cellphone pic with the adapter mounted on the cellphone. Yeah it works but needs some cropping. I did vertical and horizontal:

This really isn't working for me. How was this taken? Can you show the adapter?

Edit: what I know for sure is that left and right are swapped, this is parallel view and not cross view.

Ah yes. All my photos are parallel. This is the adapter: https://www.ebay.com/itm/187584645445

I just hand held it on the phone. I'm working on a phone version, it needs work.

Horizontal: