Hey @Essenz .
Thanks for reaching out.
That is a great question! I am happy to inform you that Shopify does have plans to make Shopify Payments more available around the world. With that being said, I do not have a specific time that I can provide to when this will be available in Poland. However, I can certainly provide this as a suggestion to the developers of the platform. We appreciate you voicing your feedback as this is how we can build a better platform for all merchants on Shopify.
Additionally, we do have an article that displays the third-party payment gateways that are available in your location that you may find useful.
Let me know if you have any questions.