Hello,

what you ask is not included in the concept of a lesson about the template, it is a basic knowledge of Adobe After Effects, on this site it is assumed that the buyer is familiar with them. I can’t foresee knowing the basics of the program from the buyer, so I could start the tutorial by installing Adobe After Effects

You can import as many files as you need by selecting them all at once, they don’t have to be in any particular folder, they can be anywhere on your computer. https://www.youtube.com/watch?v=KVHnO5yv7g0

Thank you.