To lose belly fat without exercise you'll need to go on a diet and restrict the calories you eat.
You'll also need to take some diet pills such as belly fat reduction pills such as Keto Pure Diet Weight Loss Pills.
You can also try taking some Garcinia Cambogia Extract which has helped me with my belly fat reduction.
Eating plenty of protein and drinking plenty of water can also help with losing belly fat.
Exercise will help you lose the belly fat much faster though and exercise is good for your health as well.
Even taking a 5 or 10 minute walk each day or when you can will help with the belly fat reduction and it will also improve your health as well.
You might also try intermittent fasting to help detox your body as well as help your body go into fat burning mode which then leads to the weight loss and belly fat loss.