I repurchased premium student plan, but in the confirmation mail It is written that I purchased only premium plan, not the student one. I can not find an email address or online support to help me.
Hi @Necpod, thanks for writing!
That's odd -- have you also been charged for the regular Premium?
Please check your account panel (link below) and let me know what's the status:
If your account panel shows the Student plan, you don't have to worry. Any extra charges won't complete, meaning no money will actually leave your account.
Just double check the receipts tab on the same link I sent before to see if it matches the charge (it might take a few days to get updated from your bank).