About me code not working

Hello! I'm quite new here, and I have no clue where to post this but I am asking for some sorta help around my profile

I decided I should get this app both on my desktop and my phone, I edited my profile easily on desktop but ever since I got the app on my mobile, some of my codes stopped working (such as blinkers, a playlist and some other stuff) which was all in the "about me" section specifically 

Now whenever I try to do anything on desktop, it doesn't show up, is there a way that I could make changes with my desktop in my about me section again or will I have to start using the mobile version of the app for editing my profile?

A note is that I've seen that the code I have goes into the "code" section on mobile but I do not have that section on desktop, is there also a way to not use that code section and just have everything in the "about me" section?