Hero Motocorp — discount on paid service and spare parts

Address:	New Delhi, Delhi, 110032
Website:	www.rkautomobiles.in

I'd like to informe that R.K automobile that is hero service center in shahdara on main gt road friends cly they did not giving me any dicount under "pre masoon vehicle free check-up".in that there is 20% dicsount on paid up service and 5% discount on spare parts.so take some action on this. I am attaching the document with it.so please tell me what should i do on this.