why cant i reply to a post on here

Which forum are you having issues with exactly? Problems with the Forum itself should be posted in the Feedback & Questions forum.

I am a newbie and may not understand your problem accurately, however, it is possible you did not notice and click on the 'Reply' button. It is the kind of mistake I might have made and one of the guru's who help may not consider. It appears lots of people have read your post with only one reply. I hope my response was not offensive or presumtive, however, being one who would make that kind of mistake, I thought I would take a shot at helping you. I sure hope it helps.