In the IDX Broker account you can choose which agent listings you wish to import to MyHome. 

1. Please check if you have access to more than 1 agent - https://middleware.idxbroker.com/mgmt/

2. Choose Featured ID's

3. Choose new agent and save 

When you change Featured IDs, next step is to click "Import Listings" in your /wp-admin/ > MyHome IDX Broker > Import listings assigned to your account