Where do I respond, to my question thread?

I am just trying to find where I can respond on my question thread. Now I accidentally created another account, in my website name instead of my personal name, and I already paid for a full year subscription. I seem to be getting more confused as I try and ask questions. I want to respond to the last question and help I received, but I can' t find the link. I have a few more issues that I need hep with in regards to the ongoing issue. I just want to keep the stream, or thread consistent so you do not get confused. I sure am! So sorry.