If you've encountered a message about an invoice expiring after a successful cryptocurrency transfer to one of the generated addresses, you have nothing to worry about. The funds will be added after reaching network confirmation. Our system tracks the payments for a long time, even after the invoice expires.
Once the funds are added to your account, you will also receive a confirmation message to your email address associated with your PremSocks account.
If for some reason you still don't see your funds, try to log in and log out.