For playing this game I first time tried to press blue fullscreen button and don't understand, what I should do
Then I realized that I need to use another fullscreen button, it's show the game fully
Sometimes I can't put gifts into a catapult, it's just move back to the moving platform
Most important it's don't drag a gift to an another gift, they will explode
Also with these gifts you can push minions :)
My best result: