Make changes to my Wordpress Website in regards to Polylang

I have a website that has been translated. I have installed the plugin Polylang and there is a few issues to be resolved in regards to the plugin: - When I click to the "Spanish" switcher button it takes me to an empty URL that I need to change so it goes to the Spanish home page and don't know how. - The footer needs to appear translated as well. I have translated the static block where the footer is but when I click on "Spanish" the English footwear remains, doesn't change.