[Resolved]  Eddts — Haven't received OTP to verify mobile number

Hello
This is to bring to your notice that I have registered to EDDTS portal using my personal mobile number, in order to continue the portal should send me a OTP even though my mobile number is correct I have not received the OTP and I'm not able to verify my mobile number.

USN - 2BL18EE036
PH NO: +[protected]

please see through the problem and provide me a solution, it's very urgent
Thanks