Sorry to hear she cancelled, it's a real piss off especially after you have travelled to the venue only to be left sucking your thumb though I guess marginally better than radio silence but the end result is the same
![:mad:](https://www.ukpunting.com/Smileys/kolobok/mad.gif)
I'm guess she didn't give you any reason for cancelling in which case that's also annoying but I wonder if she just cancelled you or the whole day, what I mean is if someone cancels the whole day due to illness then it's understandable but cancelling just the 1st appointment for no good reason isn't.
Looking at her profile she did log in at 17.14 yesterday and it still shows her as working in PR1 yesterday with no mention of change of plans etc so i'm guessing she still worked.
Perhaps she was running late but you could have also been bumped for a regular or someone who wanted a longer booking etc, either way a deserved Negative