Welcome Stallone. I'm not sure about my conversions from kg to lbs, but 11 kg is a bit much to lose in a month, especially since you're not starting out that high. Plus remember, February is a short month!
Start out slow; keep a record of your calorie intake and see how your'e doing right now. If you start a journal here, we can take a look at your plan and help you out. Healthy weightloss is no more than 2 lbs a week at the most.