You can buy via:
You can choose seats if you opt for online purchase via BuyTickets.com.my (if event organizer allow us to activate seat selection).
While for Phone Booking and Walk In Purchase (HQ or Appointed Agents), you are not allow to choose seats as the seats are generated based on best available seats module in our booking engine.
You are not allow to change seats once purchase had been made. However, you are allow to upgrade your tickets to a higher ticket type (subject to an administrative fee) and this only can be done in our HQ.