Meals at home
If you are unable to get out to the shops for food but you can use a microwave, there are companies / shops, such as Iceland, that will deliver frozen ready meals to your door.
You will have to pay for meals that are delivered to you. How much you pay depends on the meal supplier you choose.
Each supplier will provide you with a brochure with all the prices clearly shown to allow you to make an informed choice.
Local take away can also deliver a range of hot meals.