させてあげる => (Allow) N4
Allow
~をたて(~を経て)      => through; after; via N1
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
てあげてくれ => to do for; to do a favor N3
Coercion
てさしあげる => Do for N4
Give and take advice
てさしあげる => to do something for somebody N4
Respectful, humble
てあげる => to do for; to do a favor N5
を~として => as N2
をもって => with... N1
Means and methods
...てあげてください => to do for; to do a favor N4
Benefit
げ => Looks A N2
Adjectival, Descriptions