"Make me a Script for an Admin System where the Admins Can ban and TempBan make sure to add a Prefix of ? and Make sure the TempBan Duration can be whatever the Admin Types in chat like ?TempBan user 600M that is Minutes or 600H for Hours"

-- Admin script (ServerScriptService) 
local admins = {"Admin1", "Admin2"} -- Add your admin usernames here
local prefix = "?"

local function isAdmin(playerName)
    for _, admin in ipairs(admins) do
        if playerName == admin then
            return true
        end
    end
    return false
end

local function onChat(player, message)
    if isAdmin(player.Name) then
        local args = {}
        for word in message:gmatch("%S+") do
            table.insert(args, word)
        end

local command = args[1]

if command == prefix.."ban" and args[2] then
            local target = game.Players:FindFirstChild(args[2])
            if target then
                target:Kick("You have been banned by an admin.")
            end
        elseif command == prefix.."tempban" and args[2] and args[3] then
            local target = game.Players:FindFirstChild(args[2])
            local duration = tonumber(args[3]:match("%d+"))
            local timeUnit = args[3]:match("%a")

if target and duration and timeUnit then
                local banTime = 0
                if timeUnit == "M" then
                    banTime = duration * 60
                elseif timeUnit == "H" then
                    banTime = duration * 60 * 60
                end

target:Kick("You have been temporarily banned for " .. duration .. " " .. timeUnit .. ".")
                wait(banTime)

-- Unban the player by allowing them to rejoin after the ban duration
            end
        end
    end
end

game.Players.PlayerAdded:Connect(function(player)
    player.Chatted:Connect(function(message)
        onChat(player, message)
    end)
end)