When I rebirth it sets my rebirth to 2501 when its suppose add 1 at a time what shoud i do?

local open = false
local player = game.Players.LocalPlayer

script.Parent.RebirthButton.MouseButton1Click:Connect(function()
	if open == false then
		script.Parent.Frame.Visible = true
		script.Parent.Frame.Requirements.Text = "You need "..(player.leaderstats.Rebirths.Value+1*2500).." to rebirth."
        open = true
	else
		script.Parent.Frame.Visible = false
		open = false		
	end
end)

script.Parent.Frame.RebirthButton.MouseButton1Click:Connect(function()
	if player.leaderstats.Cash.Value >= ((player.leaderstats.Rebirths.Value*1)*2500) then
		game.ReplicatedStorage.RemoteEvents.Rebirth:FireServer()
		player.leaderstats.Cash.Value = 0
		player.leaderstats.Rebirths.Value = player.leaderstats.Rebirths.Value + 1
		script.Parent.Frame.RebirthButton.Text = "You have Rebirthed Succesfully"
		wait(2)
		player.leaderstats.Rebirths.Value = player.leaderstats.Rebirths.Value + 2500
		script.Parent.Frame.Visible = false
		open = false
		script.Parent.Frame.RebirthButton.Text = "Rebirth"
	end
end)

You need to remove line 22 because it is saying that it is adding 2500 to rebirths.