Questions about Premium Subscription

[monpino98]

Yesterday I tried to subscribe to Premium Student Discount and got a message telling me that they didn't recognize me as a student in the system, so I retried it and the same message appeared. I didn't get the Premium Subscription but the two transactions were registered so I got charged twice ($5.42 + $5.42). But today I realized I had to confirm that I am a student first by submitting a form and some documents. I did it and it went prefectly. I am confirmed as a student now. So do I have to make another Premium Subcription purchase as of now? Or the previous two transactions will count toward this? Thank you.