You misread that. It says "I hadn't gave 1 star just because I want my comment gets shown on top" He is saying he hasnt only given 1 start to be at the top, h

You misread that. It says "I hadn't gave 1 star just because I want my comment gets shown on top" He is saying he hasnt only given 1 start to be at the top, he actually does think the app is terrible