Link a Refund Check

You have the below option to enter a refund check from a vendor but in step 3 I cant get it to work.. Where do I find #2 ( 2. Check the Deposit that matches the Vendor check amount).  I do not see that on my screen.  I have attached a picture of what my, "Pay Bills" looks like no where on there does it allow me to, "Check the Deposit that matches the Vendor check amount," which stops me from proceeding...Please Help.  I have done Steps 1-2 per above instructions.

Step 3 - Link the deposit to the Bill Credit:

1. From the Vendors menu, select Pay Bills

2. Check the Deposit that matches the Vendor check amount

3. Select Set Credits and apply the Bill Credit you created earlier then select Done.

4. Select Pay Selected Bills, then select Done.