HDFC Bank — durable loan no. [protected] provided by providing the false information at croma store rajouri garden

Address: New Delhi, Delhi, 110027

I bought an Apple Ipad on 6th Jan 2018 from Croma Rajouri Garden on Invoice # SLA[protected], at the time of disbursal the HDFC advisor told me that there is 0% ROI on the loan and the amount of 33, 915.00 will be deducted in 6 equal EMI's of 5652.5, but when I receive a message from HDFC bank to maintain the monthly EMI balance in account, I am shocked to see the amount is changed from 5952.5 and I receive the message of ROI is 1.5%, I have raised this and I am not getting any support from HDFC employee & Croma Store Manager. Croma Salesman, Store Manager & Salesman are agreeing to the fact that they earlier told me about no Interest will be charged but they are not doing anything to resolve the issue.Details of HDFC employee and Croma Manager is mentioned below -
HDFC employee name - Anoop
Contact no. - [protected]
Employee id - P23389

Croma Assistant Manager Name - Vicky Singh
Contact no. - [protected]