Can anybody help me with tips on how to improve my war poem?

ive done it in the last hour so i know i probably need to correct a few things.i just want pointers on what i can change ect. “Why is it so hard trying to drag myself over the top?” Knowing there are people waiting for him on the other side The brave hearted man shouts “keep your heads down! ” The mud. The stench. The noise is almost too much

Bodies…just on the floor killed instantly he just thinks, a couple hours ago he was laughing and joking?, lifes torn apart in the flash of a second, the nation i call England….Dieu et mon droit,

“If I die it will be for my king and country, Hopefully a better world for people to live in, A story to tell and show we held our heads up in the tough times”, But the question running through their minds..why?

There he is sitting in the corner alone, he’s blessing the day which is yet to come, because he is no ordinary man, he is a true fighter.a hero.a war hero.

Why he says,why me?,why them?! he repeats it over and over again, begs for mercy as he thinks he is unforgiven, “i killed men in fields afar” he cries.

He is yet to speak of those days, those haunted memories replay over and over, the never ending sight as he thinks he bears the blame the damage is irreversible.

Fought for his King and Country, for the millions of Frustrated, frightened citizens, but many lifes are still destroyed, God save the King…God save us all.