Road to the Master - Multiple Account Issue

I have recently started playing Road to the Masters. Last night, I linked my Xbox account RobbieRost to my Xbox X, however I forgot from a few years back I had a Xbox RoosterRobbie account, both accounts use the same email and password. (not sure if that matters). Last night, when trying to play Private Match I couldn't. My friend could see me, I saw the request come through but couldn't figure out how to fix it. Now when trying to play by myself Quick Play, Career, Online, and Private Match aren't available. Please help.