Problems with communication in English??? - In Poland?????
You must be completely kidding me!!!!
You probably visited Poland 20 years ago!
Everybody studies and speaks English, even small children, so I am just wondering why would you say that?
There are tourist guides who are fluent in at least two languages, of course English is a must (Even in small cities you will easily communicate in English or German Languages) - no problem with that. I was amazed how easy it was to communicate in those two languages. I love Poland and everybody should visit it.