Install auto Tatkal extension then you can book confirmed tatkal tickets at any time.
Now book tatkal tickets very easily. Just follow following steps:
1-First, install the extension from the above-mentioned link.
2-Now click on the extension icon in the search bar, click on add ticket
3-Fill all the ticket details (stations, date, passenger names, age, berth, meal choice, nationality )
4-If you have any child below 5 year fill the child detail like name, age gender.
5-Enter your mobile number and click on auto-up gradation option if you want.
4-After that confirm the tickets by clicking on Book Now
5-Extension will automatically fill all details. You only need to enter Captcha codes at the end.