Any help

I assume as a marine engineer you need to be near the sea, right?
You need to first decide which city you want to move to, then look for accommodation there, and then apply for a permit from the authorities of your current residence to move there. The authorities of the town you want to move to can possibly help you, but in reality they are currently so overwhelmed by the inflow of refugees (and appropriate housing is rare everywhere) that you will probably get no support.
Since you anyway need to learn German first to have a chance of finding a job, I recommend you stray where you are and focus on the language until the current chaos is solved and the situation becomes easier for you.

You are right
But i said that's i'm leaving in hoyerswerda
If you are German you must know what that's mean
If you are not you can search for it
Thanks

If you are leaving Hoyerswerda, you can move anywhere else, right?