I got two promo codes that will make my spotify subscription good for 2 months. I had used the first one on March and now I used the second one on April 19, 2017. It says on my account profile that my plan will renew on May 19, 2017 so I knew that the promo code worked. However, when I used my spotify mobile, i keep getting messages about payment failure, "do you knkw that saving albums ... is a premium feature?", etc. Is this an error or my spotify is just messed up?