# Tex Writer on iPad [closed]

I've just purchased Tex Writer for an iPad Air, I synced it with my Dropbox account, downloaded a .tex file, hit the play button (which I assumed is for compiling) and nothing happened. Am I missing something?

I have an \include for a preamble and thought that was the problem. Well, I downloaded it and nothing. I copied the preamble and deleted the include thing but still nothing...

I need to be able to compile tex files, at least I need to know if I'm misspelling something so when I run it in my laptop, everything's fine.