Help moving LH part written in treble cleff back to bass cleff

Hi.
Im looking for help with moving part of the LH notes from the treble cleff back to the bass cleff.
Im not sure how it happened but parts of my LH notes are in the treble cleff in some instances.

How can i move those back down so that the LH is always in the bass cleff throughout the entire piece?

Heres a screenshot:
Heres the entire piece if its something easy to do :): Narei Narei April 7 2025.mscz