Social media dashboard with theme switcher master project

I used dynamic updating for the up/down carets. One could add the 'up' and 'down' classes dynamically to the span element with the number , and it will show the correct up/down caret before it.

I can't get this to pass for accessibility , I'm dumbfounded what it could be that's wrong as I'm using labels with the input elements. Any input would be great.