Presumably, you could modify the parameters passed to the RBXScriptConnection with OnServerEvent fired. The first param is the player who fired the event, and the arguments param is the post-transmission data.
I reckon this breaks the description field in the embed since it accepts a string and not a tuple.
You can concatenate the app parameter as the example did below.
Eventually, the Description key in the table has its first letter capitalized, whereas it should be lowercase “d” I couldn’t see it staying silent there, lol. Maybe change it, and it will work?