I need to customize my wordpress jobhunt theme

I am having a hard time customizing my pages on the wordpress jobhunt theme. I need to make it look like my wireframes, and when I go to the theme editor option under appearances it gives me a warning and any changes I make won’t save. I need advice please.


Here is your item support with author of @madrasthemes

you can ask any kind of question about your purchase theme at here as a comments


Thank you so much for your help! I will look into both links.