How to make a collectible following the player?

I took Roblox' basic coin and instead of it just disappearing when I collect it, I want it to slowly fade out and move toward the player, so it looks smoother. My plan was for it to move 50 times during a second, that should be a smooth movement. The fading works fine, but the movement does nothing and I don't know what else to do.

amnt = 1 --how much you get for it
Blox = script.Parent
function onTouched(part)
    Blox = script.Parent
    local h = part.Parent:findFirstChild("Humanoid")
    if (h~=nil) then
        local thisplr = game.Players:findFirstChild(h.Parent.Name)
        if (thisplr~=nil) then
            local stats = thisplr:findFirstChild("leaderstats")
            if (stats~=nil) then
                local score = stats:findFirstChild("Points")
                if (score~=nil) then
                    score.Value = score.Value + amnt
                end
            end
        end

        local t = part.Parent:findFirstChild("Torso")
        local i = 1
        while i < 510 do
            local dist = (t.Position-Blox.Position)
            Blox.Position = Blox.Position + Vector3.new(dist/50)
            Blox.CFrame=Blox.CFrame + Vector3.new(dist)
            Blox.Transparency = Blox.Transparency+0.01
            wait(0.02)
            i = i + 1
        end

        Blox:Destroy()
    end
end

Blox.Touched:connect(onTouched)