Couch Potato

Hallo, soll einen Text über Couch Potato schreiben und wollte fragen ob ihr mal kurz über meinen Text schauen könntet hab teilweise Schwierigkeiten mit der Grammatik. Danke.

Also:

A couch potato, a typical person who sits all the time on the couch, watchs TV and eats alway Junk-Food.
All these we can see on the picture, a typical couch potato.
They dont like sport activities and sits all the time at home, these destroyed their healthy life.
When it is a young person the reasons to become a couch potato is always that they come from school, dont like to do their homework and to relax they sit alle the time on the couch an watchs TV. By older people the reasons are often that they cant found an job are depressive and think a few time later they any way cant get a job. So people become lazy and forget the real life.