A way out Demo error Ps4

[Valtriekv6]

Hi there i have a problem with the Game a way out , i Buy the service Ea play for 3 months i Open the Game and it says that the Game is a demo i need to Buy the complete version , i go to the store and again the the Game is already download in the sistem PS4 what culd do? 

[Agustin231107]

@Valtriekv6 I have the same problem, i download the demo accidentaly and then i bought ea play and when download the complete version says that the game is a demo. Please someone help