Rate My Avatar Description and Image changing script roblox.

function updateimg(id)
    local args = {
        [1] = "Update",
        [2] = {
            ["ImageId"] = tonumber(id)
        }
    }
    game:GetService("ReplicatedStorage").CustomiseBooth:FireServer(unpack(args))
end

function updateDescription(text)
    local args = {
        [1] = "Update",
        [2] = {
            ["DescriptionText"] = tostring(text),
        }
    }
    game:GetService("ReplicatedStorage").CustomiseBooth:FireServer(unpack(args))
end

function randomString(length)
    local array = {}
    for i = 1, length do
        array[i] = string.char(math.random(32, 126))
    end
    return table.concat(array)
end

local imageIds = {"example1", "example2", "example3"} -- add your IDs here
local descriptions = {"example1", "example2", "example3"} -- add your descriptions here
local currentImageIndex = 1
local currentDescriptionIndex = 1
local lastImageUpdate = tick()
local lastDescriptionUpdate = tick()

while true do
    if tick() - lastImageUpdate >= 2 then -- Change the 2 for decal speed
        updateimg(imageIds[currentImageIndex])
        currentImageIndex = currentImageIndex % #imageIds + 1
        lastImageUpdate = tick()
    end

    if tick() - lastDescriptionUpdate >= 1 then -- Change the 1 for description change speed
        updateDescription(descriptions[currentDescriptionIndex])
        currentDescriptionIndex = currentDescriptionIndex % #descriptions + 1
        lastDescriptionUpdate = tick()
    end

    wait(0.5)
end