Vodafone India — Vodafone mini store

Address:

700059

I have a complain about vodafone mini store in raghunathpur (baguiati, opposite big bazar, kolkata)

I want to port into vodafone and that is why i have contact vodafone customer care to know how much i have to pay for porting into it. they all have said that porting is free. even i have visited a vodafone store in gouribari busstop (kolkata). they also gave me the same answer.
Now when i have visited my nearby vodafone mini store raghunathpur (baguiati, opposite big bazar, kolkata) to porting they charged rs. 104/-.

I want to know who is true??