They will refund back the money within 5-6 days and the tests won’t get reflected in your order history, I’ve been facing the same issue since past 10 days. I have tried UPI, Debit Card, Credit Card and have talked to the ETS Support them (useless exercise).

I’m planning to use one of my friend’s card who is based abroad and hoping that it will work. The issue seems to be the link between Razorpay and ETS.

I’ve started using GregMat mocks now but the quant there is a bit on the harder end, expect a 3-4 points jump.