Amazon India — Refund is not reach in the exact time

Address:

Karamgunj darbhanga laheria sarai near siraj hotel, Karamgunj darbhanga laheria sarai near siraj hotel

Hlw sir I m Maaz I ordered a Mufti shirt and u return it due to some size issue but my refund is not reach in my account the customer was tile me the refund is intitiate on 8th September but my refund is not reach in my account plzz sir resolve my issue as soon as possible