I'm a little unclear on the question but if it's about responding to a comment in a post...then just click on the 'Post Reply" at the bottom of the thread (topic) or you can use the Quick Reply window at the bottom too.
Hopefully in these answers you'll find an answer that helps...lol
Co-Moderator Fibromyalgia & Chronic Pain Forums
Fibromyalgia, Ulcerative Colitis, Insulin dependent diabetic, PTSD, dermatitis herpetiformus, osteoarthritis and a few other side dishes.
Happiness is something to do, someone to love, and something to hope for."