Why can't i place an ad??

The last few times here i've placed my ad and it doesn't show up. So i renewed my support for 3 months and tried to place an ad and the same thing happened???

The Classifieds show i supported but my ads are still not getting placed.

You placed two ads on 8/6 which are both marked SOLD. So you are saying that you posted other ads since and they are not showing up? If so, are you sure that you are not receiving some sort of error during the ad creation process? Does it actually say that the ad has been posted at the end of the process? Some critical bits of information are missing here! :S