Vodafone India — wrong commitment

Address:	Thane, Maharashtra, 421306
Website:	No

My number [protected] your sales given wrong commitment of data plan.
Please help to resolve the problem otherwise i will change the service.
They told me 40 gb per month but when i active the service showing 30 gb per month. Sales person name priya number [protected] i like your service but your sales person giving wrong commitment to customer.