I made an order last Thursday before the easter weekend, the vendor I used was not online since so did not accept the order and it is now auto cancelled after 100 hours, how do I make sure the BTC stays with the vendor as they are now able to fulfil the order?

I got a auto message from LB saying to message the refund borg, but I dont want a refund?

As above, like an idiot I made an order without being logged in, how would I go about checking the status of these orders and marking them as received etc so sellers can receive the escrow payment? Thanks