What is wrong with Spotify?

[Ion_Baaijens]

So I bought a gift card to spend on the "Summer Deal"

I went to the main page ( while logged in ) and pressed "Buy now" ( on the summer deal thingy )

I enter my code and it says "You have upgraded for 1 month" or something like that, wasnt it 2 months free?

I also can't use it on my phone ( IPhone 4S 16GB ), I am not able to sync playlists for offline usage.

I have re-installed the app, logged in a few times, even re-installed to IOs 7.1, nothing worked.

Also I still get advertisements when I just bought premium?

[Peter__]

You can't use a gift card for the summer promotion I'm afraid, it is only valid to new customers signing up using a credit/debit card (or PayPal).

You should still have Premium for 1 month though. What does it say on your online overview?
https://www.spotify.com/account/overview/