Finalmente, les distribuye los vasos a los invitados.
is this correct now???
Buenos Días, Sam. Not quite.
if you want to say "I distribute them to the guests" = les distribuyo los vasos a los invitados.
BUT if you want the tú/affirmative command as you have used in the other lines: Distribute them to the guests = Finalmente, distribúyeles los vasos a los invitados.
Sra