Have you followed the instructions in the sticky completely and exactly? With 22.iptvrocket.tv, there seems to be issues with initially connecting with the IPTV Stalker, but it does work. BTW, I saw your PM, hopefully we can fix your issue in the open forum, and if not, only when I ask you (or another moderator) to send me your details, we will use the PM.
I'm using Stalker Plus addon and i just got an email from IKS66 support im still getting the same error. Is there a way to reset the mac address or something. Thank you
You make changes using the donation checker (or in the case of 66, the route checker).
Go to https://iks66.tv/main/search/ if you need to make any changes or reset your IPTV credentials. Make sure you start with "00:1A:78" as the first three pairs of your MAC. You are very vague on the error you are getting, and that would help to determine your issue. "Access Denied" usually means that you may be using the wrong server, or the MAC isn't recognized as linked to your donation.