Hello
after upload just zip file with woodmart theme and click button “instal”. I see this massege “There has been a critical error on this website. Please check your site admin email inbox for instructions. If you continue to have problems, please try the support forums.”
Sorry to hear about the inconvenience. Kindly, please share your Site WP-ADMIN Login details in the Private Content field so that we can check this concern on your Site and help you out accordingly.
Your issue has been solved. I have set up the CPanel PHP settings for you and I have installed the theme via WP dashboard, and it is installed successfully. Please check the site after removing the browser cache.