Payment providers are offered based on region and if they are approved. Where did you obtain the screenshot you provided? What country are you living in?
Przelewy24 is available via Mollie and not Stripe if you're both based in Poland. You will need to activate the Mollie payment gateway within Settings/Payment Providers in order to utilize this specific payment provider.
Yep i get it, but in a way Stripe is just better + it has an integration for przelewy24 included - the only thing is we don't see it on the list in Shopify level.
If we could use it, then I would not need to go to 2 different providers, pay taxes in 2 different way and have just more and more work. - it would how to say simplify my business
I could get it if we would say there is no way to use przelewy24 on Stripe and then you need to do it with Moille, but it is not really the case. And im quite sure it would help a lot.