Airtel — Unlimited 5G Not Working After 2GB Daily Limit - False Advertising

I recharged with Airtel's ₹349 plan which advertises "Unlimited 5G Data"
over and above the 2GB daily limit. However, after 2GB is exhausted,
internet stops working completely. Even basic websites like speedtest.net
do not load.

Airtel has officially admitted in a previous complaint response that:
"Data from the recharge pack gets consumed once the network latches into
4G instead of 5G. Hence post consumption of daily data pack, unlimited
5G will not work."

This confirms that Airtel falsely advertises "Unlimited 5G" while
actually providing limited 4G service. The 5G icon on phone is misleading
as the connection is actually 4G NSA mode.

Steps already tried:
- 5G compatible phone and SIM
- Correct APN settings (airtelgprs.com)
- Network mode set to 5G/Auto
- Called 121 - no resolution
- Unlimited 5G benefit not visible in Airtel Thanks App

I request full resolution or refund/compensation.

Airtel Number: [protected]
Plan: ₹349