Restore any previous Photofy in-app purchase by simply going to the menu button in the top-left corner of your home screen and selecting the Purchases option. You can then select the blue "Restore Purchases" button or browse your previous purchases made. Please also go to the "Settings" option and opt to "refresh" the app. You should now be able to access your restored purchases in the My Purchases sections throughout the Photofy app.
Please shoot a note to firstname.lastname@example.org if you have further questions!