Looking to promote my whatsapp channel

Hello,

I have a*****channel named "Deal Grabbers" here is the quick description of it:
Your go-to*****channel for the latest deals, exclusive discounts, and best offers on top e-commerce platforms like Flipkart, Myntra, Ajio, Amazon, and more!

I want to increase the members of these channels. Requirements:
1. No spam, Bots
2. Target country: India Only

Looking for organic or innovative ways to promote this!
I am running multiple groups already and if things workout then there is no cap for new members.

Looking forward to some great offers!

Thanks