To unblock everything, select Sites can send pop-ups and use redirects.
If you have followed these steps and pop-ups are still not appearing, consider these common issues: how to unblock pop up blocker on mac
Check for Browser Extensions: Many users install third-party ad blockers (like AdBlock or uBlock Origin). Even if your browser settings allow pop-ups, these extensions might still be blocking them. You may need to "whitelist" the site within the extension itself. To unblock everything, select Sites can send pop-ups