Wait lemme fonish

Then when your done u gotta save the file (in settings, the paper with the red arrow on it)

I recommend renaming it so you do t get confused

Then u go to ufile and upload it

Send the link of the file u uploaded to the person you want to collaborate with

link here is https://ufile.io/#packages <-----

Yea, And if your friend sent you the file; all u gotta do is save it Open the fa paper thingy Go to their settings And click or tap on the paper with the green arrow and then select the file u want to draw with

Right