Not able to install firefox

I am trying to install firefox using Apps app.
I did try firefox for androind beta, firefox nightly, firefox focus and all have same problem.
After click install it start to download but that’s all. Apps is not downloading any firefox version …

what I am doing wrong?

thanks

Make sure you are on the latest version of /e/.

If it still doesn’t work, use Aurora Store instead.

I did try to install firefox for android in the night (just before sleep) and it was successful.
strange…