@Sarkar bro you did not got my point. Old server is also up and new server is up. DNS is being propagated currently from old to new which is not reached yet to all ISPs so your ISP is pinging towards old server while ours is new. That is the reason.
Otherwise how can one website show two different site at the same time in two location.
Now clear.
BTW now site is loading on chrome desktop win 10 on Jio network. I also sign but after that nothing working.