Classified Ad Assistance

Hi, Folks.
I know it is a holiday, so l don’t mind being passed by for now.
I am looking at an Airgun WTS listing in Classified, put up by whom I believe to be a well-known member on this platform. I am only in my second day of membership, but I have been watching this gun for over a week as a non-member. Just now, I saw a five-digit number and some kind of request to delete the listing, with a thumbs up symbol. Can someone tell me what is going on, please?
Thank you. S7
 
Wish I could just post a classified ad. I have made well over 10 post by now and still no access to post a classified ad. Any help is much appreciated. Trying to sell a brand new L2 with some

Your single word or two-word posts do not count as "meaningful" posts. Engage the membership in conversation to build your profile credibility.