I am trying to problem

Question

I am trying to problem solve for dishwasher that is properly installed and is not working or even responding to being hooked up electrically. My husband tried to wire it and unfortunately wired it incorrectly the first time around (there were sparks and it blew the breaker.) We are thinking maybe it blew a fuse? Do they have fuses that can be replaced? I sure hope so! Help!!!
-Alicia