If you have more than one bank account, double-check which bank account you've added to your TravelBank account for reimbursements. (From the TravelBank left navigation menu, select "My Account" > "Expense Management" tab.)
Once you've confirmed which account is set up for reimbursements, review your account activity, looking for a deposit from "Travelator, Inc."
If you have updated your account recently, we may not have been able to deposit your reimbursement. Contact support for help in getting your reimbursement.