in these 2 lines, you send a variable called “receiver”, but the remote function never makes the variable for it as the 1st variable in the remote function will always be the player who fired it. Instead use this:
Here you go. I have dragged the InviteTemplate into Matchmaking ScreenGUI it’s located at top left.
Now, if you try clicking it, it will give all the prints.
Okay, so i tested it with the game file and everything seems alright, I have something to ask, because you could see the Client sided stuff print only, maybe you were viewing the Client console & not the server sided one?
I tried your game file it printed everything allright
I later found out that it was not working in Roblox Studio, but it was working when I tested it with my friends. Thank You so much for your time, help and contribution!
I don’t really think its a studio bug, because I myself tested it in Studio, but it printed the output in Server console & not client. So you were probably looking at the client console.