All my pages were erased!!!! Thanks pages

I have been using the app for a couple of years now. I had noticed a few months ago that i could not open my pages documents. I thought that there was a bug and they were working on fixing the problem.....
Now all my pages documents are gone!!! I google the app again but now we have to pay $14 to get it!!! i have to pay that amount of money to get back my documents

Nevada1 1 about Pages, v2.6.2