How to upload papers on ribblu.com ?

Its very easy. If you are using mobile, take pictures of all the papers you have and directly upload through ribblu mobile app or mobile website. Or else you can use camscan application to convert you papers into pdf formats and then upload. you can check out this video to understand how to use camscan app. 
    https://www.youtube.com/watch?v=YzjdGNbnoA0&t=1s 

Hey its very easy to upload papers on ribblu.

All you need is to scan your physical papers in Jpg or Pdf format and submit online. 

You can check out this video with complete instructions https://www.youtube.com/watch?v=PdcjdU81waA&t=171s