If you read the rules as another person replied to you in the other topic you will see it says no one can reply to a post in that section. You have to send a PM.
Default Why can't you reply to a classified ad?
We no longer allow replies to classified ads. In order to make a purchase or ask a question, simply send a private message to the seller. You can do so by clicking on the seller's username and then clicking "Send Private Message."
