My app is not installing

I have an app that I refined not too long ago and now its not installing either on my Bluestacks or on my phone, I waited for at lest 10 minutes to install and still nothing. I checked if I had any major errors in my app that might do it, but none so far. Is something wrong with my app or the MIT itself?
TrackpawsMAIN.aia (1.9 MB)

I don't see any problems with your app. It installs on both my phone and BlueStacks.

Then something wrong with my end, Is there any advice I can get?

This could be an issue with your Internet provider or router resulting in poor connection speed. Check your connection speed perhaps use https://www.speedtest.net/

Have you compiled the apps? Then you downloaded to your phone and ran the installations? Stuck at the installation stage?

I see your app uses font extensions.

There have been issues with fonts not getting access to certain Android folders recently.

Re-installing apps with extensions can run up against problems cleaning out old extensions.