First of all, you should reduce the amount of meat and vegetables, but don't deliberately starve yourself. Ensure three meals a day, don't eat too much, and be full at eight o'clock. If you feel hungry at other times, try to restrain yourself from eating less snacks.
Secondly, many people may think that not relying on shops is just mental exercise, doing something they like, such as reading, handicrafts, singing and so on. So that they can devote themselves to doing an entertainment when they have time.
Finally, physical exercise, a day's plan lies in the morning. Since I know that I have a big chest and a big stomach, I guess I'll drink less. Try to go out for a run every morning. Push-ups and sit-ups can be gradually refined, not much, but they should be the best every time.
There are many successful cases of losing weight on TV. Success belongs to the persevering. Believe in yourself, come on!