Tata Sky — Recharge bonus

Address:

New Delhi, Delhi, 110076

Dear team i am a long subscriber of tata sky and my subscription id is [protected] i got a message that if i do the recharge with 786 then i will get 1000 rs. In my account and when today i did recharge with same amount i got only 786 instead of 1000 and when i call customer care then they answered me that there is no offer for me like this. So i am very disappointed by it pls resolve the issue.thank u