Listings are purchased by buyers represented by Realtors about 90% of the time. That means that if Realtors are not showing your property, they are probably showing other properties. Usually pricing is the issue, not exposure.

However, if you are getting showings and no offers, then pricing again is probably the answer. The rule of thumb is 10-12 showings or one offer in two weeks, or a price adjustment is in order.

One test I use when evaluating how well a listing is being marketed is to put in the address on Google.
I am still amazed how many Realtors fail to syndicate their listings.

Try it.