Upload and Save documents Client side storage

Good day

I’m a newbie to Appgyver already enjoying the functionality, however, I still have a lot to learn so, please bear with me.

Please may I get guidance on the following:

On my app, when the user opens the document section It will create a new directory (client-side storage)
the user will then be able to upload or locate documents(pdf, word) and save them to the new directory
this should in turn show in the documents list which he can access quickly