Review on Click Play Alphabet Measures Coverage by Thomas Henry

I know a lot of reviews talk about colors but I don't mind. Good stuff. Thick and easy to assemble! HOWEVER I have two sets of U and V and S or T. Which is frustrating because I'll figure it out eventually when we start learning the alphabet. And we do visual learning. She'll never know what S and T are haha. But seriously. It's really annoying and I can't contact the seller and not worth paying money for return.