Kobo app isn't showing that I bought the full book
I bought the free preview first and then when I finished that I got the full book. I did this on my e-reader. I have the app on my iPhone and I have it signed in and everything but its not showing that I bought the full book, only the preview. On the e-reader it lets me read the whole book and shows that I bought it. But not on the app. Why?! And what can I do to get the full book in my phone?!?!