Why doesn't the Sololearn website allow all of the options of the app?

Question

I can't complete challenges, or study particular lessons on the site

Answer 1

You have to complete lessons to unlock the next one you can't skip it. And you should be able to do challenges I don't think you know how to initiate one

Answer 2

Well maybe you should have said your talking about desktop right? We can't telepathically know that you meant for PC and not mobile.
P.S. I'm downvoting you.

Answer 3

"Website".... not "m.Website".

Again....RTFQ!

Answer 4

*sighs* I'm guessing that you didn't check out my profile. I'm well aware of how the unlocking of lessons works.
I do know how to initiate a challenge.
You cannot do challenges on the desktop version of the website.
Not all features of Sololearn, are available via desktop website.
RTFQ next time.