If you encounter difficulties when you want to edit and merge different images in photoshop, then I can help you. Because I remember looking for information on the subject myself and luckily I found a great article on the subject at https://skylum.com/how-to/how-to-merge-photos-in-photoshop-and-blend-layers that explains it in great detail. So I recommend everyone to read it. Good luck and success, I hope I helped.