Vodafone India — Not provided bill and discount what said before porting number plz help

Address:

Darjeeling, West Bengal, 734001

Hello sir, I am abhishek pal I port my number [protected] to Vodafone before porting there agent offered an discount of rs 100 on my bill because I m porting from other network said I will get my bill details on my postal address by they CNT provide any thing Vodafone said if I not paid bill before due date they will charge late fine if Vodafone not provide service then the consumer have the right to companciate?? Plz help me sir...