How to block the Ad block blockers?

1) Install “Tampermonkey” Extension
This add-on is a ‘userscript manager,’ in more basic terms, this allows you to view the web your way, by allowing you to block or add components to your favourite websites (like blocking the annoying “login” screen on Pinterest to adding a download button below Youtube videos).
GOOGLE CHROME MOZILLA FIREFOX OTHER
2) Paste “Anti-Adblock Killer” URL in the Utilities TAB
Once downloading the add-on, a black square with two white circles will appear to the right of your URL bar. Simply click the icon to reveal a menu and select “dashboard”. You will be then directed to a custom website, just click on the Utilities TAB and copy and paste the following URL.
https://greasyfork.org/scripts/735-anti-adblock-killer-reek/code/Anti Adblock%20Killer%20%7C%20Reek.user.js
Finally, click “import” and then “install”.
3) Delete Cookies
After installing the extension, as a preventative measure, make sure to delete all cookies stored on your computer by the website in question. For Chrome users this can be done simply by copying and pasting “chrome://settings/cookies” in the URL bar and searching and deleting the offending cookies. For Firefox users, this process is more complicated and explained step-by-step on Mozilla’s website. Unfortunately, this step may need to be taken once and while for stubborn websites.
That’s it! 
Note that websites may still say to “turn off Adblocker,” however with Anti-Adblock Killer, Referrer Control and/or RefControl installed, they can no longer detect the use of the Adblocker extension.