I have bought a dell laptop Inspiron 13 7373 2-in-1 under order no. 300300765 on March 23, 2018. It was purchased under 0% EMI scheme of Dell, interest which my credit card bank is charging on this is supposed to be credited to my credit card account within 60-90 days, which till date not credited.

 

In this regard I have spoken wih many  persons Mr. Arvind and Mr Raghvendra who dealt my sales. Since last 4-5 months I got frustrated send many e mails talking numourous times but no response on this, can any one help me?