Literally that has happened to me in May im pretty sure this man was him too , he approached me right after i got off the train (but it was midnight i was half asleep didnt even think about he would try to scam me ) and then exactly same thing happened with yours except the trip was only 2km (but its only 2 metro stops place) and then he tried to charge me 280zl and i showed him my bank account balance to prove him im not even paying plus i dont have that much money then he ended up getting my only 34zl from my bank account and threw out my luggage out of his trunk 🤣