Disabling a Popup Blocker on an iPhone and iPad (mobile Safari)

1. Click on the Settings icon from your home screen.
2. Locate and choose Safari. 
3. Toggle the Block Pop-ups option OFF.

Disabling a Popup Blocker on an Android (Chrome)

1. While within Chrome, click on the three vertical dots in the top-right corner.
2. Choose the Settings option.
3. Click on Site Settings.
4. Locate and select the Pop-ups and redirects option.
5. Toggle the Pop-ups and redirects setting OFF.