I have tried and tried and tried to post a "computer gig" on Craigslist and my post just never shows up!

I have waited for hours, I have tried it from multiple email addresses, what I am doing wrong? ITS DRIVING ME NUTS!!!! What could it be? Have you ever had a similar experience? The worse part is that you email Craigslist Help center again and again and they NEVER respond!! UGH, please help!!! I need to post this website programming project that I need to have completed ASAP!!