Have you turned on the AdBlock setting to allow ads on individual YouTube channels and restarted your browser? If you have and you still aren't able to add a YouTube channel to your allowlist, please try these troubleshooting tips:
- Make sure you are on a video for the channel and not the main channel page.
- Make sure that you're using AdBlock and not Adblock Plus (ABP) or some other ad blocker. Only AdBlock features YouTube channel allowlisting.
- Try clearing your browser cache and restarting your browser.
- Manually update AdBlock.
If you're still having issues after trying the above steps, contact our Support team. Let us know what you've tried and, if possible, send us your debugging information.