Instead of single notes in the left hand, use chords like A minor (A-C-E) and D minor (D-F-A) to add depth.
You can find and download free beginner sheet music at Piano with Rob or Bitesize Piano . Carol Of The Bells Christmas Piano Cover
Play Carol of the Bells with Confidence includes multiple variations and timestamps to help you master 80% of the song in under a minute. Instead of single notes in the left hand,