Club Classifieds Frustration

I am not sure if I am putting this in the right section.  I am frsutrated as, having placed an order for our new caravan, I have been advertising the old (2014 Xplore actually) caravan in the hope of a private sale.  I have put the ad on the Club classified section and find that the ad keeps falling off the listings.  It seems to disappear into the digital ether.  i have re-listed it about three times now and have given up.  Preloved worked well for me last time we sold a van so I may have success via that route this time.