Open Safari
Click Safari in the top menu
Select Settings
Click the Websites tab
Click Pop-up Windows
Find the website you want to allow
Choose Allow from the dropdown
Open Google Chrome
Click the three dots in the top-right corner
Select Settings
Click Privacy and security
Click Site settings
Click Pop-ups and redirects
Select Sites can send pop-ups and use redirects
Open Microsoft Edge
Click the three dots in the top-right corner
Select Settings
Click Cookies and site permissions
Click Pop-ups and redirects
Turn on Allowed
If needed, restart the browser
Reload the website