Why can't my character teleport?

I am making an admin script that when a certain button is pressed, it will teleport the person who's name is typed in one text box to the person who's name is typed in another text box. For some reason, it isn't working. Local script in StarterGUI

local Event = game.ReplicatedStorage.Folder:WaitForChild("AT")

script.Parent.MouseButton1Click:Connect(function() --When button pressed
	 local player = script.Parent.Parent.Player.Text --Player being teleported to
    local target = script.Parent.Parent.Target.Text --Player whos being teleported
    if game.Players:FindFirstChild(player) and game.Players:FindFirstChild(target) then
       Event:FireServer(player,target)
     end
   wait(1)
     script.Parent.Parent.Target.Visible = true
	 script.Parent.Parent.Target.Text = "Person who's being teleported"
end)

Server script in workspace

local Admins = {"DominousSyndicate"}

function CheckIfAdmin(player)
    local result = false

    for i, v in pairs(Admins) do
        if player.Name == v then
            result = true
        end
    end
    return result
end

game.ReplicatedStorage.Folder.AD.OnServerEvent:Connect(function(player,player1,target)
    if game.Players:FindFirstChild(player1) then
        local isAdmin = CheckIfAdmin(player)

        if isAdmin then
            local targetplayer = game.Players:FindFirstChild(player1)
            local target = game.Players:FindFirstChild(target)
            target.Character.Humanoid.Jump = true
            target.Character:MoveTo(player.Character.HumanoidRootPart.CFrame)
            
        end
    end
end)

###It doesn't work because the argument to MoveTo is a Vector3 value, not a CFrame value. But you should not be using this, use SetPrimaryPartCFrame instead. MoveTo can cause weird behaviour such as teleporting to the sky, and because Vector3 does its best to prevent clipping through BaseParts, it may do the teleporting to the sky. And teleporting the player smack in the HumanoidRootPart can get them stuck, so I'd recommend a little distance between the characters.

--[[Since this is an admin script, its only natural that it would have a whitelist]]--

local Admins = {"DominousSyndicate"}

local function CheckIfAdmin(player) -- use more local functions 
    local result = false

    for i, v in pairs(Admins) do
        if player.Name == v then
            result = true
        end
    end
    return result
end

game.ReplicatedStorage.Folder.AD.OnServerEvent:Connect(function(player,player1,target)
    if game.Players:FindFirstChild(player1) then
        local isAdmin = CheckIfAdmin(player)

        if isAdmin then
            local targetplayer = game.Players:FindFirstChild(player1)
            local target = game.Players:FindFirstChild(target)
            target.Character.Humanoid.Jump = true
            target.Character:SetPrimaryPartCFrame(
                player.Character:GetPrimaryPartCFrame() + Vector3.new(0, 0, 5)
                -- teleport the player just 5 studs behind them 
            )

        end
    end
end)