Unless you had a dungeon arrangement, she is still entitled to have contact with the outside world. Hopefully you allowed her to eat.
 
As far as her using your time to prep for another appointment, that was classless. She should have left and prepped on her own time.
As opposed to apologizing, she should have prorated and handed you back some cash, but greed trumps.

then what are you complaining about?

I would state it as a matter of fact and not embellish with emotions.  Basically, for you these two things bothered you. Also note, for those requesting a similar long term date in the future to ask her ahead of time not to use social media/ conduct other business (other than answering necessary phone calls - or discreetly going to use the restroom and quickly taking care of any urgent business).  Also, that the 24 hours is a full 24 hours.

I know, people say don't be passive aggressive, speak-up, etc.  That being said, one shouldn't have to 'speak-up' to get good service.  By definition, good service doesn't require you to speak-up.  

Agree with you, though.  Texting during 'our' time and then prepping for another date in front of me is disrespectful.

and this should be expected -   nobody is going to do GFE or whatever for hours on end -

that's why I generally book 1 or 1.5hr sessions -  maybe 2hrs if I already know she's going to make it worth my while -

if you want much more than that, get a girlfriend - even mistresses are not that great for 24hrs lol