RPG Daily/Win Roll I need help don't know how to add time system?

2 things that I can't seem to get done for this. First let me explain what it is, it's a daily roll to win prize for my new RPG. It allows you to click a button to randomly pick of 3 options. And it changes text to what you won, etc. Everything works except the Image does not load. I originally had the Image ID for if you won gold/xp to the value of Gold/XP then I just but in the assets to see if that work, and still no image shows up showing you the image of a gold/xp image of what you won. Don't know why, no errors in output everything is visible, not transparent. And secondly, how do I make this so it you can only roll it once every 24 actual real life hours or maybe every 2-3 hours of playtime without using a leaderboard that counts every second they've been in the game (I'd rather have the 24 hour thing but I'm willing to compromise). Thanks for you're help, I really do respect the time you put into helping others. And I am looking for someone to help me make this game if you're not busy c; we only have 3 on the project rn it's going really slow.

local RollToWin = script.Parent.DailyWin:GetChildren() local Gold = game.Workspace.DailyWinGold.Value local XP = game.Workspace.DailyWinXP.Value local DailyReward = script.Parent local StartWin = script.Parent.VisibleFrame.ClickToSpin

local WinText = script.Parent.VisibleFrame.YouWin

StartWin.MouseButton1Down:connect(function()

local ranItem = math.random(1,#RollToWin) local ItemChosen = RollToWin [ranItem] print(ItemChosen)

WinText.Text = "Item Won:"..ItemChosen.Name

if ItemChosen == "150 Gold" then DailyReward.VisibleFrame.PrizePicture.Image = "rbxassetid://482469499"

elseif ItemChosen == "50 Gold" then DailyReward.VisibleFrame.PrizePicture.Image = "rbxassetid://482469499"

elseif ItemChosen == "75" then DailyReward.VisibleFrame.PrizePicture.Image = "rbxassetid://384520177"

end

end)