You should never have to purchase the same thing twice using Photofy :) to restore you purchases follow the steps below:
- Open the Photofy App
- Select the menu button in the top-left corner
- Select Purchases
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 clear your local cache. You should now be able to access your restored purchases in the My Purchases sections throughout the Photofy Application.
Please shoot a note to firstname.lastname@example.org if you have further questions!