Help with K9!

Hi guys, I really need help. I am a member of Nofap on reddit for a while now (a month or two), but have been trying to quit for a while now.

Anyway, I found K9 web protection at some point and it is a great help. It really is. I made a random password for an email address, and gave that password to someone I trust, to only give back when I need.

But, there are some webpages that I add to the always blocklist, that are not being blocked. I am despairing. I have the Https filtering on.

What can I do?
Anyone got any tipps?

Cheers all.