Citibank
ATM Gave me wrong amount

I hold a Citibank Suvidha Account, and happened to use the State Bank of Travancore ATM located in Kumarakom-Kottayam main road on the 15th of March around 1230PM. I requested the ATM to give me 5000 Rs. instead of which it only gave me 4000 Rs. I came back today to Bangalore and decided to pursue the matter through the forum. Kindly help me in this regards.

Ac. No- 5997988808

Card no. 5081598057559118

Phone 9900171852

Regards,

Mayank