Hi Sergey,
I’m sorry you are having this problem. Let me try to help you with that.
I would like to ask you to do 2 things:
Please check for plugin conflicts – here is a detailed guide for that – and let me know if the problem still exists.
Please do the following steps and let me know the outcome.
(Possibly with only the necessery plugins – TEC, Event Tickets, Event Tickets Plus, WooCommerce – and a default theme like twentyfourteen):
- Create ticket (make ticket count 10)
- Purchase 4 tickets on Frontend
- Go to admin > WooCommerce > Orders, mark order complete > save order
- Go to see the ticket details in the backend
Is the outcome something like this?
RESULT: details state 4 sold, but Stock amount does not go down
Could you also do some screenshots on the way and send them?
Thanks and cheers,
Andras