No Showings! That is something Realtors are not hearing much these days.
There could be many factors and I would first recommend that you ask your Realtor this questions.
Then consider a few things I would look at as an experienced listing agent:
How is it priced compared to other properties in the area? How are the photos that are on-line?
Photo's are HUGE when selling - make sure your photos show the house and not religious symbols, toilet seats, Brightly colored rooms (if your walls are not off white then get out the paint!), closed blinds, cluttered rooms and massive furniture.
Has your Realtor filled in all of the information on MLS and provided easy showing instructions?
Do you have an electronic lockbox on the door? Combo lock boxes and codes needed are road blocks. Is your home easy to show? If not then make it easy. Is your agent accessible for questions from other Realtors? This can be huge if you have showing instructions that say "Call First".
Have you had any open houses? Has your agent done a virtual tour - this can push you ahead of other listings on a lot of web sites. Okay - this should be enough for you to talk to your agent about. Be kind to your agent though!! We work hard and want you to meet your goals but sometimes questions can bring about great ideas to achieve them!! Wishing you a quick sale!! Laura Rosales, Realtor with Premiere Team Real Estate in Austin