Hello,
According to the ThemeForest license policy, you can use 1 license for 1 project only (dev site, production site, localhost but the same project), read more – https://themeforest.net/licenses/terms/regular If you want to use our theme for a few different projects you need to buy a few licenses.
As we can see, you activated the theme on https://mikirazem-01.sklepinternetowy.info/ and it looks like a separate product from https://kwiaciarnia.dobracena.store/ , so you can’t activate the theme now. Waiting for your reply.
Regards