If your LEA is meant to pay your fees then it should just come up with a message that you have no outstanding payments. if it doesn't by tomorrow try again and if it still doesn't ring the uni. You're LEA might be slow and not have made the payment yet or might not have received the form (that happened to me last year) so if thats the case you need to get it sorted ASAP.
Wazza relax thats what its meant to do