WPML problem with prices

Hello,
we use Wholesale Suite plugin and WPML.

1. EN version + EUR currency works corretly
2. When switch to PL version (main menu) and PLN currency, system dosen’t show prices

Please check and let me know where is the issue, becuse we can’t edit prices in PL version. I have contacted with WPML support and they told that there is issue with curcy plugin. Wholesale Suite plugin recommend to use your soft so I suposse that curcy – wholesale are fully integrated.

Product:
https://fxprotect.com/b2b/product/heavy-cut/