Cannot install binance ios app

Hey! I’m having trouble installing the app for my iphone. When I try to click the ios install button for the app, it gives me error: “Cannot connect to sftp. binance.com”. Also when I had the app, I tried to install the new update and when I clicked ‘Install’ it said that “Please click the Home button to view the installation” and when I did that the app wasn’t installing anything.

Any help would be appreciated:)