Visit the official TTD website: https://ttdevasthanams.ap.gov.in/
Create an account or log in with your registered mobile number
Select the Darshan type you want to book
Check the available dates and time slots
Enter the required devotee details
Upload any required ID proof if asked
Make the payment online
Download or save the booking confirmation and ticket
Carry the same ID proof used during booking
Reach the temple on the booked date and time with the ticket and ID proof