First, do aerobic exercise at home. I suggest you do a very simple exercise. First of all, if your family lives above 1 floor, please prepare a thick mat. This exercise is very simple. Stand on the mat and run in place. If you are bored, you can move the mat in front of the TV and watch it. You can do it for two hours every day, take a break after lunch and do it at night once. If it takes half an hour, it won't work, because your fat will take half an hour to start using, and you need to eat properly. After ten minutes, you will feel sweaty. That's how I lost weight. If I persist for about two months, I will lose a lot of weight.