This may take a while depending on your internet speed espeically with the size of React. In the future the software will switch to preact and have a load faster loading times
Javascript is required to run this application. Without it the page cannot be interactive and we cannot check your answers. To solve this problem google steps for how to enable javascript in your browser or find a browser that has javascript support. If this takes wayyyy to long, open up devtools and have a look if there are any errors.