Write Higher Order Arrow Functions : How do I contribute my solution?

JavaScript
1

I’d like to contribute a better/simpler solution to this challenge but I don’t see where I do that?

Your browser information:

User Agent is: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.77 Safari/537.36.

Link to the challenge:
https://learn.freecodecamp.org/javascript-algorithms-and-data-structures/es6/write-higher-order-arrow-functions

2