you eat too greasy, too sugary and in to much quantity.
if you're a neet you should only eat one time per day, you must relearn to be hungry. it is easy to get an addiction to food. I was addicted to food, I had the "fatty hunger", the "hunger" you feel in your throat the one that makes you want to fill your throat with food not the real one, the real one burns your stomach. just drink a lot of water, your body body will readapt, food addiction will disappear and you will lose weight.