Java script codes doesn't work

Question

Java script codes doesn't work in sololearn , someone knwo its methode ?
https://code.sololearn.com/W164fvbUIrp6/?ref=app

Answer 1

Seems like you only made quite a lot of spelling mistakes. It should be like this:
document.getElementById("mypar").innerHTML ="hello";
Also JavaScript is case sensitive so you must care about lower and uppercase letters :)