You can only add multiple MLSes to your profile if we are PRO in your markets.

Android

• Go to your profile 
• In section that states "My Agent-Only Profile" click on Edit MLSs
• Click on your verified MLS
• Now tap "Add MLS"
• Follow prompts

iPhone

• Go to the "Me" tab on the bottom right side of screen
• Scroll to "Manage MLS Identites"
• Click the plus sign in upper right hand corner
• Pick MLS identity and follow prompts

If you have difficulty doing this, please contact support@homesnap.com and an advisor will assist you.