Execute an update action on page load

I know I am missing something since this is something very simple but when mind freezes…

I created an update action which gets two $_GET varialbles to indicate what to update. What I need is to execute the update when page loads, I need no trigger to execute the ServerConnect action. Added the ServerConnect action through AppConnect but it does not execute.

Any possible reason for that ServerConnect not executing when page loads?
Thank you!