manchester
Depending on where in Manchester you are, you could be waiting for up to 18 months, possibly more - it's not what the NHS consider a priority, as for finding someone to see who is Polish, his chances are pretty low...
Polish-speaking Social Workers
They are NOT going to be able to refer him, he needs to see his GP first and they will refer him, there are waiting lists and his chances of seeing someone this side of xmas is slim.
Maybe he should try some meditation classes or yoga.