Master D,
Sue the bastard and don't join the school. You won't be trained to the required standard, and you will be treated second class. Apart from the aircrafts, NOTHING is good.
Better off joining Asia Pacific, who will be using diamond aircrafts which are better-equipped than HMAs. Visited their premises in KB and they are much more organised and coordinated. HMA does NOT have a good reputation amongst students.
Sorry to hear about your case though. Hope you get your money back with interest.