Why this js code not working:((??

Question

https://code.sololearn.com/WFZSI625fwKw/#html

which part of this js code is wrong and how to fix?

Answer 1

if (x[0].textContent.includes("posts")) {

not x

"Elements"ByClassName not "Element"ByClassName ,(notice the s after Element)

So basically Elements one returns a node list with all elements having similar class name and you need to specify by indexing which one you wanna select out of it

Answer 2

https://code.sololearn.com/Wnh3xzqLbkG8/?ref=app

Answer 3

Although insignificant, also notice that you have unnecessary { bracket at line 33, and its counter } bracket at line 39.