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
の下で/の下に => under; with ~ N2
あげる => ...Up (Upwards) N4
Direction
上げる => to finish doing ~ N3
て[下「くだ」]さる => Do for someone N4
Give and take advice
させてあげる => (Allow) N4
Allow
以下 => As follows, below N3
Standard
てあげる => Help, do for N4
Give and take advice
[上「あ」]げる => Just finished/completed A N3
Time, Situation
さしあげる => Give B to A (A is a third party, not yourself) N4
Give and take advice
てあげる => to do for; to do a favor N5