MINECRAFT PE DONT WORK WITH IOS 9.3

I PLAY ON A IPAD MINI 1 (IOS 9.3) BUT WHEN I TRY TO OPEN A WORLD OR A SERVER OR A REALM THE APP CRASHES AND I GET OUT OF THE APP. AND IN THE APP STORE IT SAYS THAT IS COMPATIBLE WITH IOS 8 OR A IOS MORE AVANCED PLZ CHECK THIS MISTAKE AND FIX IT. I PAY 5 DOLARS FOR NOTHING? PLEACE FIX IT I LOVE MINECRAFT PE 🙂