So tell me what are qualifications or requirements to teach English in schools?
In theory there aren't any. In practice, in order to get a work permit you will need a degree and a teaching qualification (and most probably a bit of experience). But, again, as an un-qualified candidate with no experience (and speaking a somewhat non EU standard form on English), it's a struggle to understand why a school would want to jump through the hoops getting you a work permit.
And what salary can I expect?
With no experience, living in a city which has a more than sufficient supply of teachers with some qualifications and experience who do not need a work permit, you'd be lucky to make more than a couple of thousand zloty a month, i.e. a fairly insulting amount.
Harry I thought it was a forum for just some casual conversations and to share information so just dint bother to check n write everything.
Yes, point taken, but when a person repeatedly uses the word 'shift' in places where a shorter word (i.e. 'move') should be used, one does wonder why that word is being used.