Lenovo — I am not received hdfc debit card 10 percent cash back even after 30 days waiting period

Address:

2/49, pettai kambatta vishwanathar North St,kumbakonam

Hi,

I placed an order on 15 April Order Number - [protected], an offer of HDFC debit card of 10 percent cash back. I was supposed to receive a Cashback of Rs 1000 in my HDFC account within 30 days aprrox May 15 which I haven't received yet.

Thanks in advance,

Regards,
Rajasekar