Help saying thank you

I've been working with a Polish young mothers club here in Aberdeen for a while now, but unfortunately the club is closing this week. As I am learning Polish it has been very useful just listening in to their conversations, and trying to join in. I'd like to say thank you in Polish to the ladies for allowing me to listen in, and helping me learn. Maybe something like -

"Thank you very much for letting me listen to you speak Polish. You really helped me learn. Thank you and good luck"

It maybe sounds a bit daft, but I hope they'd appreciate it.

Thanks!

Dziękuję serdecznie za pozwolenie mi usłyczeć, jak mówicie po polsku. Bardzo mi pomogliście w nauce . Dzięki i wszystkiego najlepszego.

From a sober Aberdonian. I seem to recall u teach in Torry. Is the fish bar still open there? I'll be back in a couple of weeks so it'd be good to know.

Excellent, thank you.
All the bars in Torry have a hint of fish...
But if you mean the chip shop on Victoria Road then yes it is. Or there's the 'famous' Mike's chipper on Menzies Road. I dare say the same characters will still be wandering the streets too...

Dziękuję bardzo za to, że mogłam usłyszeć, jak rozmawiacie po polsku. Pomoże mi to w nauce. Jeszcze raz dziękuję, powodzenia.

;)