What's the platform you are on? Are you logged on to your iCloud account / Google Play account? @Vicvic91 please assist too.
Hey @Kinyanjui_Mike, thanks for contacting us about it. Here's the process how to get back your Premium Account purchase: . Be sure to be logged with the same Google Play acount as before you deleted the game . Go buying the Premium Account again: on the purchase process, Google will let you know that you already purchased it and will allow you to unlock it for free That's it!