sorry to hear you have to endure such treatment. you can go and talk to DCA about it or try to blackmail them by threatening to write to newspaper. You can also go to TV3 karam singh walia maybe he could help end your ordeal. I understand your problem but i was fortunate enough to start and finish my license in time and schedule. rumor was MAS is flooding the school with their cadets so the priority is for MAS student.
they said HMA is a good school but one of their students crashed in Penang during solo training 2-3 months ago. never heard anyone get killed. But one confirmed rumor is last year they sent one batch home for a holiday because they ran out of avgas. 2-3 week holiday i guess..
being a private student you will always be treated as second class citizen.