I did try to download the APk link which you shared on my andriod phone, I got a meassage stating clear cache and also the app has a bug . Sharing the screenshot. And the app does not open
Good News is I tried to tried to download the apk file , the app did open and able to see all screens.
Sharing the apk link , try to download and see whether you can access your app.
Also noticed that I do not see app icon on my apk sharing the picture
It could be the image which used in the app icon place but not sure about the cause of your APK link
Hope this helps.