Doesn't work – Fractions & Decimals - Intermediate Review

I just paid $2.99 for your app. It just doesn't work properly. There is no menu to choose an activity, and you HAVE to start at level 1, which is too easy. Once you choose the level, which can only be 1, you go to the "choose activity" screen, which again only shows a screen with numbers. I would really like my money back, but the web form on your site also doesn't work!
Review by LiesbeeT on Fractions & Decimals - Intermediate.