Advertaisements it doesn´t work

Unity Services
1

I have tried changing the UnityConnectSettings and other options that I could read in the forums and still I can´t use Namespace Advertaisements. When I turne off the ads the error dissapears, but when I return to turn on the ads not.

2

Can you share some of your code?

Thanks,
Rasmus

3

Yeah of Course

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.Advertisements;

public class Public : MonoBehaviour {

public void Show()
{
if (Advertisement.IsReady())
{
Advertisement.Show();
}

}
}