Brief Answer:
follow the advises.. maintain a healthy lifestyle..

Detailed Answer:
Hello XXXXXXX welcome to HCM..

I've gone through your query and really appreciate your concern for loosing weight, as the very first step for weight loss is being properly motivated to actually loose weight..

However, it's a gradual process and one needs to be patient and follow a disciplinary lifestyle to achieve and maintain so..

Can you please let me know your body weight and height so that I can actually calculate the BMI for you ?

The next step for weight-loss is proper dietary management and for this I'd suggest you to seek advice of a Dietitian for a comprehensive diet chart preparation so that you can follow it strictly(please mention the BMI, daily level of activity , dietary preference to the dietitian for a optimal calorie requirement for you).. please remember to maintain your daily diet habits in such a way so that 50-55% should comprise of carbohydrate, protein 20-25% and fat 20-25%..

Also try to replace your daily source of carbohydrate(grains) to whole grains as they're not only fiber rich but also can be beneficial to weight loss..

Maintaining adequate hydration is also extremely important as it'll regulate body's metabolism..avoid fizzy/carbonated beverages as much as possible..also avoid processed/junk foods as much as possible..

Now comes the hardest part, which is exercise and work-outs, you need to start them as proper effect of a good diet regime and weight-loss can only be obtained after well regulated physical exercises and for these you need to join a GYM with proper trainer's supervision, you'll be able to loose those 10 kgs much more easily and quite faster..

Hope it'll clear your doubt, please get back to me if you have any further doubts..

Take Care
Kind Regards

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