Printer Screen Adding into a Video Clip

I need the screen of a printer adding in to a video clip, using the screen from the image in the link below.

I need this exporting both on alpha and also as an uncompressed mov file.
Format: Quicktime
Codec: DNxHR
Type: DNxHR 444 12-bit
Full data levels and 4k

Instructions here (please click on the comment to view the mark-up):
https://f.io/pt8sQEti

Downloadable assets here: https://readycloud.netgear.com/client/browselink.html#t=0x45ppdq8bbwpc2festp9mzfcwl/CLIP