Great Game, but.......

I enjoy playing this game, but there is a glitch when you go to sell your storm towers, it allows you to sell it but it doesnt give you the coinage for doing so. I had made it to level 30 tonight and I sold 3 of my storm towers and it didnt give me anything in return. Im very disappointed, which Im not going to play again until you get this fixed. Please fix!

JJames30 about TapDefense, v3.2.11