Shared bikes everywhere on the street, scan to unlock, ride and park anywhere.

One day I scanned ten bikes, nine of them were broken.
Finally, I found one that could be ridden, rode to the destination, and found out the parking spot was canceled, and I was charged twenty yuan for dispatch.
I filed a complaint, and the customer service said, “You can ride the bike back to the original parking spot, and you won’t be charged.”
I said, “Then I’ve ridden for nothing?”
Customer service replied, “Yes, but you’ve exercised your body.”