Posts sometimes get rejected, and we know it can be very frustrating.
Its possible that your post was mistakenly rejected by our machine learning algorithm.
We employ a system of machine filtering and human moderation and we do our best to filter propely. However, its not a perfect system so sometimes good posts get rejected, and bad posts mistakenly get through. In addition, we review ads retroactively and may remove ads that we have missed. Finally, we give our community the ability to report and flag ads after they've been up.
If your post was rejected, we can not comment as to why it was rejected. That information enables spammers and violaters. The best thing to do is to review our posting guidelines before you try to post again.