Issue with "post name"

Hey guys, I have an issue with my website https://www.topeleven.info on permalinks settings.

I can use only default, when I change to something else only the main page is working. If I set on something else I’m getting redirected to webhosting page https://e.freewebhostingarea.com/not-found.html why?

I want to say that I used before this template and worked fine. This came after I reinstalled wordpress and changed hosting provider.

Best regards!