My Spotify Premium doesn't work
I saw an advertisement of 3 months spotify premium for free. It's the first time I've tried this, so I've never had Spotify Premium before. I bought (you need to fill in your bankacc) it 2 days ago, and I even got an email that it had succesfully been payed. The email says: Enjoy your Spotify Premium, the day that I bought it, and the prove that I acually bought it.
But somehow, my account says I don't own Premium. I only have one account, so that's not the problem. Can somebody help me?