i cant seem yo udnerstand on how to use subdirectories. someone please help i really need it

the one your talking about i think is another folder to keep your files in so that it won't be messy with your other files (uploaded files or html). And you can still use it's url for your html but it would have to include the subdirectory's name now before the part of the file/html you have in there in the url address. As in your subdirecty is SUB, and u have a file Super.html so it would be www. your site . com /SUB /Super.html hope this helps! Nyao!