AntiAFK

[uvie]

hi, i need antiAFK bot but there afk is, like when u get text on screen u have to press Y or SPACE some ppl tried do that but they can't i have the code, but i can't activate it why?

local samp = require'lib.samp.events'
local memory = require "memory"
require "moonloader"
local state = false

function main()
    repeat wait(0) until isSampAvailable()
    sampRegisterChatCommand('aff', function() state = not state
        if not state then
            sampAddChatMessage('switch off', -1)
            memory.setuint8(7634870, 0, false)
            memory.setuint8(7635034, 0, false)
            memory.hex2bin('0F 84 7B 01 00 00', 7623723, 8)
            memory.hex2bin('50 51 FF 15 00 83 85 00', 5499528, 6)
        else
            sampAddChatMessage('switch on', -1)
            memory.setuint8(7634870, 1, false)
            memory.setuint8(7635034, 1, false)
            memory.fill(7623723, 144, 8, false)
            memory.fill(5499528, 144, 6, false)
        end
    end)
    wait(-1)
end


function samp.onDisplayGameText(style, timer, text)
    if state and text:find('Esate AFK') then
        if text:find("Y") then
            sendkey(VK_Y)
        elseif text:find("Space")
            sendkey(VK_SPACE)
        end
    end
end

function sendkey(a)
    lua_thread.create(function()
        setVirtualKeyDown(a,true)
        wait(3000)
        setVirtualKeyDown(a,false)
    end)
end

This is the code, but i can't activate is 2 + photos of afk bot.