How are you?
While having a "virtual tour" is nice, it is not a nessescity.
When you say you have 22 photos, are they great photos? Quality is more important than quantity.
Also, are you sure that your house is priced as aggresive as it could be? It is better to get it offer's you can refuse, then not to get in offer's at all. And as far as the "broker's open, some agent's will tell other 's what they want to hear, as opposed to what they need to know.
Hope this helps, good luck!