You already showed me this! (Shop and unlocks: items already seen)

As a new player to skate, I’m having fun with the mechanics of the game. But I find it really annoying with the shop upgrades and unlocking items from the missions as this repeats the same items you unlocked every time you finish a mission or unlocking and item in the shop. After the first “congratulations” and  you’re about to continue skating to the next area. Then the second congratulations pops up with the same items you already saw. 
In this game, it should be a bit more simple when unlocking items, it gets repetitive as this game is pretty quick to leveling up.