He has lived in England for ten months with a few other polish men who all live & work together, is this normal?
Other posts on the forum would suggest that this is normal for some groups of Polish folk.
I want to help but i don't know what to do...?
It's up to him to show willing.
If you want to help him you could ask him for twenty minutes of his time... after work each day. And then see what happens.
Am I right in thinking you are hoping to develop this into a relationship. It can make a difference as to how you approach the [translation] matter.