My Gui doesn't pop up with animation but it does when It goes away?

My Gui has a purpose that It pops out to be like "HI THERE" as a phrase and then it goes down and away however It doesn't pop out with animation but it does when it goes away I'm confused??

local xlol = game.CoreGui.Intro.Frame
local Destro = game.CoreGui.Intro
xlol:TweenPosition(UDim2.new(-0.03, 0, -0.088, 0))
wait(4)
xlol:TweenPosition(UDim2.new(-0.038, 0, 0.995, 0))
wait(1)
Destro:Destroy()

I'm using CoreGui because whenever I put it in PlayerGui it doesn't even do any animations or doesn't even go away its like completely broken when in PlayerGui however it works in CoreGui

You didn't add an Easing Style, Direction, and Time. Heres a fix

local xlol = game.CoreGui.Intro.Frame
2	local Destro = game.CoreGui.Intro
3	xlol:TweenPosition(UDim2.new(-0.03, 0, -0.088, 0),"Linear","Out",1)
4	wait(4)
5	xlol:TweenPosition(UDim2.new(-0.038, 0, 0.995, 0),"Linear","Out",1)
6	wait(1)
7	Destro:Destroy()