Problem with Microsoft Store

I need help, I tried to download a trial version of a game I kept closing it the wrong way instead of quitting properly. So it didn't work so I had to reinstall it. When I deleted it and reinstall it The Microsoft store kept showing me Acquiring license, so I went on about my day. When I came back It showed me "error" again and again. So when I listened to an article and reset the Microsoft store. So I did when I restarted my pc, Cortana told me that I cannot open the app(Cortana). And I opened the start menu and saw photos, Microsoft store and camera looked like updating. And I cannot open th