を[経「へ」]て => After A N1
Time, Situation
~をたて(~を経て)      => through; after; via N1
と伝えていただけませんか => Could you tell, Could you convey N4
ように言う/頼む/注意する/伝える => to convey; to report; to transmit; to communicate; to tell; to impart; to propagate; to teach. N3