Work out is good but that's not all when it comes to losing weight. Your weight reduction journey starts with proper intake of correct food. If you notice, I didnt use the word diet but I used the word food. There's a myth in our society that diet is starving. It actually isn't. Losing 6 kgs is as simple as finding a VVIP politician in Delhi. It's easily achievable as long as you know how to eat and be committed to that style of eating. Contacting a dietitian makes your job easier.
Next Steps
Consult a dietitian. Many are available for online consultation too
Health Tips
Do not follow diets from Google nor work out without proper training. Both are harmful.