Open the IRCTC Rail Connect app and log in
Tap on Book Ticket
Select Tatkal quota
Enter source station and destination station
Choose journey date
Select class and train
Tap on Search Trains
Pick the preferred train from the list
Select the available Tatkal class
Enter passenger details quickly
Add berth preference if needed
Enter contact details
Select payment method
Review all details carefully
Tap on Book Now
Complete the payment immediately
Save or download the ticket after booking