[Resolved]  Haier 1 Ton AC — Compressor not working despite being serviced 2 weeks back

I'd bought Haier's 1 ton AC from West Patel Nagar Market a year ago. It was not serviced by the company for a year. We had to follow up for customer service when the guarantee period was getting over.
The compressor of the AC is not working even though it was serviced 2 weeks back (that too private service for which we'd paid Rs.150). I'm sick of calling up HAier customer service and getting them to come and making the AC work perfectly for a week. Can someone fix this issue once and for all?

I've NEVER been satisfied with this AC. If someone can advise me on how I can get it exchanged with 1.5 ton AC, I'll not mind throwing this embarassing electronic appliance away!!!