I can't cheak anything so gitch – Infinite Campus Mobile Portal Review

So i can log in to the app but I can't cheak anything my sechelde or my grades or anything I know it's the all Becuase it works on the internet just find not sure it's Becuase I have a old phone or the app most liked the app but try to fix it otherwise it's a waste of memory ok peace
Review by Really gitch on Infinite Campus Mobile Portal.