Script help

Hi I'm new around here but I wanted some help with this script:

local Players = game:GetService("Players")
local LocalPlayer = Players.LocalPlayer

while true do
    local hotbar4 = LocalPlayer.PlayerGui.Hotbar.Backpack.Hotbar["4"]
    
    local useTwiceLabel = hotbar4:FindFirstChild("UseTwiceGUIClone")
    local uiStroke = hotbar4:FindFirstChild("UIStrokeNEWTOOL")
    
    if useTwiceLabel or uiStroke then
        game:GetService("VirtualInputManager"):SendKeyEvent(true, Enum.KeyCode.Four, false, game)
        game:GetService("VirtualInputManager"):SendKeyEvent(false, Enum.KeyCode.Four, false, game)
    end
    task.wait()
end

it's not mine but a friend gave it to be like a week ago and the game it's used on updated and everything just broke, the script is for https://www.roblox.com/games/13076380114/SYMBOL-OF-FEAR-Heroes-Battlegrounds#!/game-instances

it's basically an auto qte (quick time event) for a move called void steps but it only hits it like twice if not even just once, before stopping any help would be appreciated