PLEASE HELP ME!!!! – Blair's Fashion Boutique - School Style Review

So me and my sister got this game on our iPads and immediately loved it. We liked it so much that we bought the extra clothes for real money. Me and my sister had to beg for so long and we were ecstatic when we finally got a yes. Shortly after, the app wouldn't let me in. It was like it was in the middle of updating itself, but nothing was happening. It's been like this ever since and I am so sad because I rly love this game, but now I can't play. My sister can tho and she rly loves it. Is it that my iPad's too old? PLZ HELP ME! IM RLY SAD!???
Review by ️️Eden R on Blair's Fashion Boutique - School Style.