Visa Card users also not received reward points many time, ask @desiviru se.
Last month
@NShah ask me to share SBI Rewardz support email id, because he is not receive reward points on his SBI Visa virtual card.
Wait 15 days, There is some issue on SBI rewardz system, High chance within a few weeks automatic you will receive the virtual bonus reward. If by chance not receive then send email to SBI rewardz mail id.
RuPay card also accept on Billdesk CC bill pay for Amex and SCB CC too and get 2x bonus using SBI Virtual RuPay debit Card.
Normal points credited on next day or max 72hrs and virtual bonus will credit after few days. Check your reward statement history.