Basically, I am coding a website (from raw code can't stand using wordpress) for primary school children and teachers. The function of the website is to teach both children and teachers scratch in simple easy steps. I am in secondary school now going to be in year 10 after summer, and I am thinking of showing this website to my old primary school so the children and teachers can both have a better understanding of scratch.
For this website, I wanted a page where the user can email me from the website so they can suggest improvments for the website or notify me about any bugs. For that, I know I need PHP, I'm fairly new to PHP I know the basics but I am not completely fluent in it. Since I needed PHP I did a little research and downloaded XAMPP for windows (10). I know some of the basics but not much as I only did this last night.
My problem:
Whenever I type in /localhost/
it just shows up as blank. I've read some places that it may because I messed up somewhere in my installation. Others are saying it is because of my browser (I am using firefox) everyone is being really confusing. I came here for a clear answer. Why is this happening and what can I do fix it?