"The item you attempting to purchase couldn't be found" eeror message in my free app

I published a free app in the play store. When publishing the store said the app was compatible with 6K + devices but now after it is published , in the store it shows the app is not compatible with any devices.

Also when trying to download “The item you attempting to purchase couldn’t be found” error message occurs.

I looked around in the internet and everyone who encountered this problem was beacuse of the in-app purchase compability. My app has no in-app purchase and is free.

How can I fix this ?