Why Event:FireAllClients() doesn't work?

--Server script
local MPS = game:GetService("MarketplaceService")
local rep = game:GetService("ReplicatedStorage")
MPS.PromptGamePassPurchaseFinished:Connect(function(plr,ido,purchased)
    if purchased and ido == 19415887 then
        rep.Events.FAS:FireAllClients()
    end
end)
--local script 
game.ReplicatedStorage.Events.FAS.OnClientEvent:Connect(function()
    print("d")
    local char = workspace["DRIP ARMOR"]
    local hum =char:FindFirstChild("Humanoid")
    print("d")
    local camera = workspace.CurrentCamera
    camera.CameraType = Enum.CameraType.Scriptable
    print("d")
    camera.CFrame = workspace.CameraPos.CFrame
end)

Script is working, but event doesn't work