if you have FPSGameStarterKit and know how to make it multiplayer i need your help XD

hi guys, i just have trouble with the fpsgamestarterkit on replicate the bullet. i was wondering if you can help me to replicate client’s projectile XD so far i have difficulty to replicate it XD
i tried follow some tutorials but i fail XD i wonder why nothing come up. my character shoots empty bullets i will post some screenshot of the firing. i really need to learn how to do this XD