Help with pointing a domain

okay my domain is pointed now I just need this stuff fixed Health Check It can take up to 72 hours for new domains to be accessible everywhere! This is caused by DNS caching, which InfinityFree cannot control, but there are some workarounds you can try. No SSL certificate is installed An SSL certificate is required for your website to support HTTPS. You can get one for free. No index file was found for your website! Your website needs a file with the name index.php, index.html or index.htm to work, located in the website’s htdocs directory.