Life / Shipping from Poland post office (Lithuania is too expensive :) [6]

Hello, I'm Lukas from Lithuania, Kaunas :)

Every week I'm go to Suwalki. I want to send to my friend Package in Wysoka Strzyzowska but from Lithuania it is very EXPENSIVE.

So I want to send from Poland, Suwalki from poczta Polska. So I can send this package to him or no? I'm not living in Poland and I'm don't have address in Poland only I go to Suwalki every week :)

Sorry for my English speak. Greetings from Lithuania :)