I need some help with making a new wiki!
What kind of button help?
If you want the people here to help you, you've got to be more specific. Don't say you need help, say you need help with [whatever problem]. Describe what part, and what you want it to look/work like. Include a link to your wiki, and if you want to mimic something another wiki has, link to that wiki as well.
We're not psychics, we can't guess what you want based on a couple of words.
okay, so, lets say there is a button that makes a wiki, where is it?
Top right. It says "Start a wiki". Kinda hard to miss. Also give this help page a read.