Amazon India — No mention of firm's GST Number on invoice

Address:

Neelam Flyover Market, N.I.T. Faridabad

Dear Sir/Ma'am,
I ordered 4 Orient electric fan on 11 April, 2021 (Order NO- #[protected] from Amazon Business, but their was no mention of my firm's GST number on the invoice to avail offer of 18% GST credit .
You are kindly requested to provide an updated invoice with my firm's GST number included (GST No- 06AFMPN5438E2ZB).
I had already complained with the customer care service on chat but i didn't get the satisfactory result as they left the call hanging many times.

Thanking you,

J.S. Negi