13 Difficult Customers (and How to Cope With Them)
The Disappearing Act
She confirms appointments to meet with you but isn't in her office when you arrive. The "emergency" that intervened sounds a lot like she's avoiding you.
How to Cope: Subtly suggest that now she owes you, because your time is valuable. Make a better case that what you're selling is worthy of attention. Reschedule quickly so you don't lose momentum.