You should have a link to your site, in whatever host you use. It seems your site with mysidia will be
http://carriedaway.comule.com/Mysidi...ables%20v1.3.4 because you put the mysidia files inside a folder named Mysidia Adoptables v1.3.4 inside public_html. Rename the folder to something else you'd like? Or put the files outside that folder (directly inside public_html) to make it the root of your site (
http://carriedaway.comule.com)
It says open a new tab at the /install page. Once you reach the /install page you will need to follow the steps through installation. In this case, your install page is
http://carriedaway.comule.com/Mysidi...v1.3.4/install