I am wondering how I can upload my recordings. Thanks for the help.

Attach button at the bottom, find demo from your CStrike folder.

When you're commenting on a post, you have to click "Full Editor" at the bottom of the quick-reply box. Then you scroll down and there is a file attachment protocol.



The most common location for your demos would be:
C:\Program Files\Steam\steam apps\common\Counter-Strike Source\cstrike

EZPZ

TO FIND YOUR DEMO:
RIGHT CLICK THE GAME IN STEAM, CLICK ON PROPERTIES

BROWSE LOCAL FILES

CSTRIKE FOLDER

FUCKING SMASH THAT LIKE BUTTON UPLOAD THAT DEM


TO POST THAT SHIT:
OPEN UP THE BIG BOY EDITOR

ADD THE FILE FROM THE LOCATION YOU JUST FOUND, THEN ADD A COMMENT (maybe) THEN ADD THE FILE TO YOUR POST AND POST IT