No help with a repair rec but, depending on what’s wrong with your dishwasher, they are surprisingly easy to fix yourself. If the dishwasher is turning on, getting water and running but not doing that good of a job, cleaning out the sprayer arms and drainage should help. Or is at least a cheap troubleshoot. Google around for info on how to clean out the dishwasher basket (a good thing to do in general since that thing gets nasty,) how to check the drain lines, and how to clean the sprayer arms/jets. Be sure to turn unplug the dishwasher first or, if the plug isn’t easy to access, turn off the breaker.