Debbie -
Just ignore anyone responding to your ad that doesn't sound serious. I learned to ignore the trolls and foolish offers for stuff I sell with the delete key. I don't have time. Good luck!
--Kevin
Thanks Kevin... problem is I have done that to responses such as , " Still Available"?, "Still got it?" or " mic?"...... and then had the person call me a couple of days later wondering why I didn't get back to them and THEN they have made the purchase .. so in this era of poor vocabulary and Urban dictionary text abbreviations etc, I can't always be sure of the seriousness of the inquiry.
Years ago, people sent me well written polite messages - not so these days.