Hi, Vishwesh, and welcome to the Community,
If your country, which in this case is India, does not appear on the list of available countries, then it is truly as simple as that. Skype Numbers are unfortunately not available everywhere due to regulatory, legal, or other issues.
Please note: To remove (delete) a Skype Account, you must contact Skype Customer Service directly. We here in the Community cannot process account-related service requests.
Online Safety Tips: Do not accept contact invitations from anyone whom you do not know, and change your passwords regularly and often.
Do you have a Skype trick up your sleeve? Share your Solutions and Tips with us!