Clicking on the link on ios 14.5 for me opens the app store on a white back page which is weird. Searching for hypesheet on the app store also shows no results.

Clicking on the link on ios 14.5 for me opens the app store on a white back page which is weird. Searching for hypesheet on the app store also shows no results. I’m in the uk, could it be that the app is not available here for some reason?