Vodafone India — misleading recharge plans

Dear sir,
I have recharged my phone number [protected] on two occasions by mistake.
First recharge on 11th dec 2018 for 90 days & second Recharge on 20th Jan2019 valid for 48 days .
Second recharge was done as I was getting prerecorded message stating that your account balance is insufficient to make a call .
Hence second recharge is overwritten my previous valid plan of 90 days .
My complain about the vfone is that
1) I called Vodafone customer care where it is told that core balance is required to make a call which is minimum of ₹35 which not mentioned any of the prepaid Recharge plan .
2) misleading advertising about the plan.

I request you to look into the matter & direct Vodafone to REFUND THE MONEY of second recharge ₹458 .
Kindly extend plan validity for 138 days from 11th dec 2018 or refund ₹458.