I take people on face value PP so once she said it was fake I just left despite withdrawing the cash from the ATM moments earlier. Apparently there is a very small chance of an ATM dispensing a fake note so just assumed that was the case.
Something is up either way PP, can’t put my finger on it but it’s dodgy af
Thanks for clarifying even further.
Yes my Learned Friend

the most strangest of behaviour.
As I said earlier, it is not that she is
now willing to count the money in front of punters but rather,
What is it that makes her believes the punter's notes to be fake in the first place?Which in turn leads onto the next question,
Unless she has one of those marker pens or machines, then how can she tell if the money is fake?In my case she could not provide an answer, except by saying, 'It looks
fake!!' which is not an answer - and now we know if there was any doubt

-- she does not possess the pen or magical superhero(ine) powers in this instance.

Even though it is my loss now, hopefully, she will now stop this charade and return to giving punters a good service - which she is very capable of doing, which in turn will obviously stop all the abuse and threats she was receiving.
After all my Learned Friend
....It is the season of good will to all men...and WGs too 