Problem with Twillo account

After creating a Twillo account,while selecting a phone number for Twillo ,when I clicked on ‘choose this phone number’ It shows that “Trail accounts must verify a phone number before purchasing a Twillo number”.
Please help me to solve this issue.

@eashwarsaisumanth this is beacuse you have not verified an Indian mobile number
to do this pls see the image attached and let me know if you any other doubts
Go to the hash icon where u can verify your mobile number
After this you can get a Twilio Phone Number