Telefonica payment?

If I want to pay for an article on Telefonica in a game that appears. I do not know if that is relevant but I have a Huawei and Aldi Talk but on my old Samsung it was the same. How can this be fixed?

By doing what's there. Contact mobile service provider.

Which would be in my case Aldi talk?

Well Telefonica is actually O2 … Do you have now O2 or Aldi Talk? If you do not have O2 it is clear that you can't pay with it…

OK I did not know that I have no o2