Not showing default currency as INR even when trying to access the website via Indian IP

Hello,
So I have used multi currency plugin for one of my websites https://maishalifestyle.com/
In this website, I have kept default currency as INR for India and USD for rest of the countries. Also I have not given an option of changing currency on any page manually i.e Auto Detect Currency is on and Currency Price Switcher is kept as Not Show. Inspite of this many of my Indian users see the currency in Dollars. Even ads in India managed via Facebook/Google Ads show in dollar.
Please check this drive link I have attached video and screenshots of the same.
https://drive.google.com/drive/folders/1pkAXn3GdiKK281YZsq-1fEa0AcGFshEn?usp=sharing