After you Log in, click "Book an Appointment" and select your service. Click "Book Now" button at the bottom of the page. Describe your problem in detail and click "Continue".
It is completely "Do-it-Yourself" approach; just follow the instructions.
Here you need to select a preferred date and time of counselling. Select the default address or add a new one. Choose the appropriate payment option, either by selecting "Pay by Cash" or "Pay Online"
Now click the "CHECK OUT" button to book the appointment. You will be greeted by a successful appointment booking message.
Keep the "Appointment No" / "Booking ID" handy.