Lucy, think you need to cut your losses and move on.
It's not like the OP slated you. He stated you're a fit girl who's a good shag but needs to work on the little things. You forgot to wear what he wanted, gave him a used towel, declined a lapdance (hardly the most left-field request), and delivered a facial poorly. For the princely sum of £200, this left him dissatisfied. You may feel hard done by, but to this particular punter, the little things mattered. In the context of what he paid, I guess he wasn't expecting hiccups.
As mcgee explained, the stuff which happened the day before, the fact you're inundated with messages...none of this is the OP's fault or concern, so he didn't consider it in his review. As such, much of what you've written above is immaterial to the real issue at hand - whether the OP has been fair and balanced in his review. I think he has, you got some praise, you got some criticism, it wasn't the worst punt in the world, but his visceral feeling, bearing in mind the price, was negative.
Friendly tip - if facials are too much bother, don't offer them, just as millions of wives and girlfriends across the country don't. However as a sexual provider advertising this service, you kind of need to be ok with taking it all over the face! And not necessarily only in the last 5/10 minutes of the booking! Nobody ever suggested for one minute you have to do everything a man demands, so let's stop with that nonsense right away. It's about delivering advertised services on request, that's all the OP asked for, and to a certain degree you frustrated his wishes.