Just eat half full at noon, eat less and eat more vegetables. Apples and cucumbers are best eaten raw. . .
Eat less at night, eat half full, don't drink water after 9 o'clock, go to bed around 10 at night, don't sleep late and do nothing. It is best to do 50 sit-ups before going to bed, which can make you have no stomach.
The above is my experience. I hope it will help you lose weight. Wish you success!