I am in the process of remodeling, and discovered once the countertop was installed I was unable to roll out the dishwasher from under the countertop...?

The dishwasher is now surrounded by the:
- countertop
- under sink cabinet on the left
- cabinet of drawers on the right
- and the floor.

The dishwasher hoses are not hooked up yet and the false "cabinet" face has not been mounted to the dishwasher door; so I also cannot open the dishwasher door or hook up the hoses.

1. Can you identify the problem as to why I cannot roll the dishwasher out?
2. Can you also suggest how I can remedy this problem.

Thank you for helping me out here.

Michael (not a handyman.)