You're playing from a browser on a PC, aren't you?
Superpasses are available for every CC, their number grows with the levels. But, each CC owner has to give his members access to them through the owner's tools on the CC page.
The game client (or game window) is not a server, but the browser window opening when you click on PLAY NOW. Left of it's center, there is a big "My Country Club" button which leads to several functions.
One of the menu points in there is "Benefits" where you see what your CC obtains with growing levels.
Back to "home" and below, on the right, is "CC Event #28", which opens the Clash functionality. There, any member may enter the CC to a Clash and then play the games.
BTW, you get two extra Superpasses for each Clash.
BTW2, there's a long time glitch that sets the Clash points to zero if we play a second game directly from the first. You better go back to the Clash window and start a new game from there.
Have fun!