Not Working as FULL Version

I bought this and paid the $1.99. Then, I go to put in text, and it says that text is only available in the full version. So, I click the thing to get the full version, and it brings me to this, which I have already installed. Please fix this. Otherwise this app is da bomb!

Jimmy Boucher about iWallpaper Maker : Custom theme Wallpapers ( for home screen, lock screen, kakao, whatsapp, Messenger)