Multiple Accounts Created By Different Partnered Sites

[hymbeats]

My name is hymbeats and somehow through distrobution sites they managed to create a "hymbeats" "hym beats" and "Hymbeats" all with my music but different tracks, how do i merge them all? When i log onto my Spotify App it shows up as "hymbeats" but i am under "USER" and not "ARTIST" (if that matters) id like to just use "hymbeats"