Verification charge still hasn't been refunded. (India)

I signed up for the xbox game pass free trial, after entering the debit card information a charge was taken. Which seemed normal since I've seen it happen a couple of times. But the charge was taken twice Rs.71 for a total of Rs.142 was something I've never
seen before.

It's been nearly 24 hours and it still hasn't been refunded yet. Please clarify the circumstances regarding this, Isn't supposed to be immediate or will it take a longer time to be refunded. Or is it the charge was taken mistakenly?

:)