I am unable to upload an android app on play store of my shopify store Ellbos.com

[Babar1]

I have designed an Andriod app for my client store which I am trying to upload on Play Store but am unable to do because shopify not allowing for the creation of custom links.

for the verification Andriod platform wants a JSON file should be uploaded inside a folder of the theme and should create a link like this one https://ellbos/.well-known/assetlinks.json

Any help should be highly appreciated, Thanks