unity photon 2 not activate child of specific spawned player

Hi Everyone Hope You All Are Doing Well,

i'm using photon 2 Pun for my multiplayer game. i'm facing a problem. i spawned 3 player in a scene. i want to activate the childs of a specific spawned player on button click. i am using a switch statement with string and give reference of child of spawned object to the script. on button click when i pass string "glass" glass child will have to activate. but it's not working it activate the child of other spawned object but not activating the child of specific object please help as soon as possible