させてあげる => (Allow) N4
Allow
手前 => considering; before; in front of; one’s standpoint N1
~をたて(~を経て)      => through; after; via N1
のが上手 => to be good at doing something N5
のが下手 => to be bad at doing something N5
てあげる => Help, do for N4
Give and take advice
を通じて/を通して => through; via; throughout; by ~ N2
てさしあげる => Do for N4
Give and take advice
てあげてくれ => to do for; to do a favor N3
Coercion
をもって => with... N1
Means and methods
を~として => as N2
てあげる => to do for; to do a favor N5