Well, she gave her side of her story to a party not involved. If she wanted to deal with the TS directly, she should not explain to the 3rd party, but should either:
1. Ask muvouser for TS contact details, and deal directly with the TS, or
2. Register and log on to CSnap and reply the TS here in this thread.
TS already said he was not shown 4 sets. And Florence in reply said her staff showed him 2 sets. In that statement itself, she already implied that TS is not telling the truth (ie. a liar). If she did not investigate carefully, she should not have let go a statement such as this, and to a 3rd party that is not involved, that is even worse. Terrible management judgement call.