I started using Spotify last year. I signed up for Unidays to get Premium for Students (I'm a student in Germany). I received an email stating that my student subscription was going to run out and I extended it by one more year. What I didn't know was, after extending I had to use the code again, so that I can continue using Premium for Students. So 10 euro was taken from my Paypal account. I used the code again and I now have Premium for Students (for 5 euro) again, but I had to cancel Spotify Premium (10 euro). Can I get reimbursed for the 10 euro?