Help please someone!!! – MEGADRAW 15 in 1 Review

I really liked the free version because I could use it as a quick notepad so I bought this one. Can someone please tell me how to change the default background to white? How many times do you want a black background? I would like this app if I could make the default background white like the free version??????? I tried contacting the developer but that is a joke! Does anyone know how to contact the developer so I can ask them?
Review by effcnt1 on MEGADRAW 15 in 1.