Good move Hdfc mai acc hona hi chiye
Most people get millenia offer then DCP if not accepted millenia
But RG is difficult
Better method is when you are getting millenia visa/master take it (not diners) then wait for 1 more yr and you will get millenia upgrade to RG directly like I am getting...
Thode din mai pass genrrate ho jayega check on link https://www.jio.com/selfcare/offers/gold-pass/
It will show when generated
Then agent will call you for kyc
You pay ₹1
And then installation after some days.