My ads do not show up in the Classified Digests

I have placed quite a few ads over the last month or two, and they never show up in the Classified Digests, which I get regularly.  This is true even if I pay to have the ad featured.

Others see them (though I am not sure if it is on the site or via emails), as I have made many sales.

Suggestions are welcome, as I have gotten no response by emailing to Astromart support.

Thanks

- Barry