my number is already registered but it is showing like this

[saikvadi]

PS C:\Python 3.12> python main.py
JioCinema Content Downloading Tool
Enter Mobile Number: 7989*******
OTP Send Response Content: b'{"OTPInfo":{"provider":"sms_service"}}'
Wrong/Unregistered Mobile Number (ensure there's no +91 or 0 in the beginning)
PS C:\Python 3.12>

please help--------------------