Bests & Worsts Reviews from Amazon

I love roblox it is so so so so fun and amazing. But when I tried to play it today it said it needed a update so I went to the app store to update it but when I pressed update it did nothing and I kept on pressing it but it still did nothing and it is really annoying because I can't play it on my tablet any more so I have to use me phone which has a small screen. So please fix the updating problem,but other than that it is a good app.