apple keyboard for ipad

I have googled this issue and most people have a Mac , I do not. I've been using my apple keyboard with my iPad. Just recently I noticed I can't get a capital R by using the shift button the left side of the keyboard. Everything else works except when I try the capital R. Lowercase r works fine...

So anyone know of any mobile apps that can alert me when Apple.com has something in stock at a retail location? Even an "in-browser" addon, if available, would suffice. I know of an App that gives me alerts for BestBuy.com inventory but I have yet to come across one for Apple.com. I'm actually...