warning

May this sounds a dumb question, but i have read the rules but it doesn't have much detail to "how to make a request", it says i have to request on model thread model thread discussion, but even i go there, there's another guideline teaching how to do it, but it just make me more confused...

Hi. One of my posts got deleted because "watermarked with advertisement for a third-party/blacklisted site", thats fine! I removed the file. But what i would like to know, is there a list what we can see which sites are blacklisted? I searched and didnt find a list. With a list we can go through...