How to use degoo cloud storage?

[jvinsnes]

i am not sure if this is the right forum (or category), but i know you guys on tomshardware are really helpful.

so, with phone app i can backup my photos, music, docs etc. on the pc i can backup certan folders, but i cant just upload a file. i wanted to use degoo as a copy of my 750GB backup drive. so i want to upload all my steam games and just generally files like raspberry pi os'es and such, not "backup" photos, music, documents etc

is there something i am missing in this cloud app?

 

[Alabalcho]

Why not just use any of file-manager apps available to copy any file back and forth?
I am using this one for ages.