Further investigation has revealed an office setting restricting listings from publishing to IDX. This explains why none of your listings are showing on Zillow, but they would also be restricted from pushing to any other IDX site under this current setting.  Please consult with your managing broker and have them to confirm the enrollment in IDX  Office Participation.  The Managing Broker may send a confirmation email to membership@miborsupport.com stating that the office would like to participate in IDX.  IDX (Internet Data Exchange) details are provided here:

 https://www.mibor.com/clientuploads/PDFs/BLC%20Docs/200320_BLC_Rules_and_Regulations_Final.pdf