I'm gonna ask again, please only answer if you have the skills to do this. I'm looking for someone who can create a wallpaper for me, something similar to this one, except I wanted a few changes to be made to it, please, unless you can do art as good as this, don't respond or I'll report you.

Ok I gotchu what changes do you want to make?

This sounds like a personal reflection on something you did. it is asking the hardest part, or a part you may have struggled with on an informal interview you must have done. it is also asking advice you'd give someone else for the process of completing an informal interview, so you should write something that would . for example, maybe the first thing they should do, something they should include.