Tiny Station

You are running a tiny station. You need to serve coming vehicles efficiently to make money, so that you can buy more facilities, and hire more staffs in your station. Highlighted features:
# A lot of facilities to be built.
# Hire/upgrade employees as need.
# Different kinds of services in the station, include charging, cafe, tire repair, etc.
# Tens of types of vehicles to be served.
# More than 20 achievements to be unlocked.

Simple game rule:
# Drag vehicles to the right facility.
# Tap vehicle to start serving.
# Item will help you in emergency case.

Tips: Don't forget to upgrade your staff and facility! Good luck to run your tiny station!