is there any other UI Children. Such as "TextBox" but numbers instead?

im trying to make a for loop where one of the values is the text from a texbutton gui problem is, it says forloops can only take number values is there any way to fix this? i type numbers into the text button, but it still does not work

code:

wait(1)
local player = script.Parent.Parent.Parent.Parent
local Mouse = player:GetMouse()
script.Parent.Parent.Parent.Start.StartButton.MouseButton1Click:connect(function(click)
    wait(1)
    for i = script.Parent.Parent.Parent.Objects.Object.Position,script.Parent.Text,.1 do
        script.Parent.Parent.Parent.Objects.Object.Position = script.Parent.Parent.Parent.Objects.Object.Position + UDim2.new(0,0,0,i)
        wait(.5)
    end
    end)