Hi

By default, Firefox for Android does not have a pop up blocker. It may be the case that the page (and any pop ups) are easier to see in Desktop View. You can read more about have to enable this here.

I hope this helps, but if not, please come back here and we can look into a different solution for you.

Firefox on Android does have a Popup blocker turned on by default. Just there is no simple uncheck a preference way to turn it off.

On Firefox for Android, you may try these:

Type about:config in the Location (address) bar Search dom.disable_open_during_load and set it to false

To enable the popup blocker again just set above preference to true.