you are shortlisted for an event a year ago.
you are confirmed for this event as the florists 18 days ago.
with 6 days left to go to the event, you ask for a deposit so that you can order flowers, to be told by the planner "small problem, he checked with his florist and he can get it for X amount cheaper"

what would you do in this situation.

ps, im not asking for 'what could have prevented this, or any variant of contracts etc...), purely what would be your reaction. NOTHING ELSE.