First of all, it's not recommended to delete your topics (or have someone delete it for you) because all forum topics can help someone else who is looking for a solution, so the same questions don't need to be asked again and again.
Secondly, a mod just replied to your question. Mods look at comments, just ask.
Hey, Klemen, I have a forum discussion I made for my mod, but added a link I want removed. Could you delete it for me? I don't seem to be able to do it.
You can ask a moderator to delete it for you.
How do I ask moderator to delete my topic?
First of all, it's not recommended to delete your topics (or have someone delete it for you) because all forum topics can help someone else who is looking for a solution, so the same questions don't need to be asked again and again.
Secondly, a mod just replied to your question. Mods look at comments, just ask.
Hey, Klemen, I have a forum discussion I made for my mod, but added a link I want removed. Could you delete it for me? I don't seem to be able to do it.