Adequate car but shoddy service

!!!!!Poor service from hire car company. Car had old bottles and other customers paperwork (from May 2019) in it. Was supposed to be full to full but wasn't. Phone charger didn't work. Satnav was in Japanese (for japan) but couldn't be switched off so had a running Japanese dialogue. But worst was that the renter announced as we left that he would not be there on the day we drop it off, so we had to arrange our own taxi (at our expense) to the airport! It was not clear where to leave the key, I still haven't had confirmation that all was ok (despite leaving a note and emailing them) and not be able to confirm that our deposit would be refunded. We were supposed to be using the same company (spicy cars) when we come back to the north island but plan to cancel.... poor service.

Fine