OmniOutliner Notes for iOS

I just bought the app and the pro version, so I am new to the set up. I have a oplm file on my computer synced with OO on my iPhone. I can see the file, but I cannot open the notes on my phone. I have no problem opening them in my MacBook Air. Is this a feature which does not exist for OO on iOS?

p.s. Never mind! I resolved it.