Beginner here... Needs help

Hi,

My name is Emmanuel Asiedu a computer science student from Ghana. I chanced upon OpenDrone map recently and would like to use it for a project I am working on. I would like to know the best way to integrate OpenDroneMap into an existing web app and allow users to upload their photos and get their orthophotos.

I also want to know if OpenDrone map can be used for 3D maps and how?

Finally I find that running OpenDrone map takes a lot of time on my machine, I would want to know if this is a general problem and how it can be solved.

Thanks