First of all: Congrats that your event is selling so well :)
If you now decide to add further tickets, no need to create a new event. You can simply adjust the number in your existing seatings.
1. Edit the event
2. Scroll down to the 'Tickets' tab and choose the relevant seating you want to add the tickets for.
3. With the Action 'Edit' a small pop-up window opens where you can adjust the number of tickets.
4. Save and close.
5. Now simply re-share the event booking link and further guests are able to sign up and book their tickets.
If you should experience any issues along the way, don't hesitate to contact us under firstname.lastname@example.org.