I made a script to make the image a user IDs face. It doesn't work, could someone help?

Here's the script, It's supposed to be for a story game.

local userId = 324641759

local success, image = pcall(function()
    return game.Players:GetUserThumbnailAsync(userId, Enum.ThumbnailType.HeadShot, Enum.ThumbnialSize.Size420x420)
end)

if success then
    script.Parent.Image = image
end