Life / I have a Heyah sim card. How can i use 3g network in Poland? [5]

Hello guys.
I have a android smartphone and use Heyah sim card.
Actually I wanna use 3g network in order to use internet.
In description, I need to press USSD code but I couldn't do that.
Because when i press USSD code like a *120*12#, it didn't work.
I think my phone is not supported to do that.
So I wanna find another way.
How can i do that?
Is there a way to set up by using Heyah website?
I can't find correct website to set up because I don't understand in Polish.
Plz let me know about that.
I'm looking forward to reply.
Thanks.

Life / Is it possible to bring cellphone, cigarette by post package from South Korea to Poland? [8]

Hello.

I'm a university student in Poland.
Actually my phone was broken so I wanna get another phone.
One of my friends will send me a phone and battery.
So is that ok??
Can't I pay for tariff??

And I wanna get cigarette from my country.
Maybe I wanna receive about 20~30 cigarette packs.
Is that also ok??

I'm really looking forward to reply, Please.

Bye.