Craigslist wont let me add pictures to a beauty services ad? plz help!?

Craigslist wont let me add pictures to an ad in beauty services I'm very familiar with how to use the site. There are usually four boxes at the bottom of the page that allow you to post pictures with your ad, but for some odd reason they wont pop up in beauty services. I tried posting in personals and the boxes for pictures popped up then. So what could it be? Everyone else's ad has picutres!=) Best answer points!