What do I do about this? How do I restart my credit count? I don't have money to buy credits, what do I do?
this is a pay to play game, so if you can't afford credits, you won't be able to play any more.
You can also delete you airline and deactivate the game world. If there is no active gameworld anymore, it will be reseted. But please not to do this only max. 5 times.