Waste of money

I cant open a screenplay in this app, it doesnt show up in the dropbox.... Also a lot of formatting features in the app dont work. The reason I bought this app is because I had a PC final draft (which was a gift so thank God I didnt pay for it), i thought it would be so nice to be able to write a script both on my computer and on my phone when Im not at home. Doesnt look like its gonna happen. Also - the Dropbox? - whats up with THAT pathetic app?

Buyerdisg about Final Draft Mobile, v2.1