Maybe try to ask someone who has it enabled at their end to try making a payment to you. When it was launched as beta testing it had that method of inviting, I had gotten mine activated in the same way.
Sorry @Kannadiga bro, I really have no idea then. Looks more like the initial glitches, which is expected in beta phase.
Till now, we are getting the junk forwards in Whatsapp saying, "Amazon Diwali sale of iPhone 11 PRO for Rs100/- only", "Lucky SPIN winner", "Recharge of Rs1000/- FREE from Govt" and the BEST/worst one is, "Forward this message and your phone battery will be charged to 100%.. (YES, IT REALLY WORKS)". Guess what those people who believes and forwards these sh!t will do with scam WA message asking to enter UPI PIN to get IncomeTax refund.