You can buy life insurance through a variety of channels.Some of them are listed below

You can also apply on our website from the apply online section, you will get insurance quotes in your city.
You can approach an insurance company directly by calling at the insurance company office nearest to you.
You can approach an insurance broker in your city.
An insurance agent who is in the business for more than 3 years can be contacted in your city.
Most of the private and public sector banks are also selling insurance products, you can approach any of the bank branches near you.