We'd like to assist with the operation of your dishwasher racks and the leaking. Hard water and detergent residue can cause dishwasher racks to stick or not pull in and out properly. Using a rinse agent can help minimize the build-up of detergent and hard water minerals on your dishes and the interior of the unit. Also, using high quality detergents such as Cascade Platinum, ActionPacs, or Finish Quantum Automatic Dishwashing Detergent can help as well.
We recommend referring to the following article for further guidance: https://products.geappliances.com/appliance/gea-support-search-content?contentId=38988

Your dishwasher’s door gasket lines the inside perimeter of your dishwasher door, creating a watertight seal. A leak coming from underneath or around the dishwasher door may be due to a damaged or worn-out gasket that’s not sealing properly. You mentioned that it isn't installed properly. Inspect the gasket: if you notice any tears, cuts, or wear, it likely needs to be replaced. For more information on leaking, see here:
https://repair.geappliances.com/resources/faq/article/why-is-my-dishwasher-leaking

If the suggestions provided don't seem to help, schedule a service appointment with a Bodewell technician by calling 833-426-3393 or schedule online at https://www.bodewell.com/schedule-repair-service

We want to help go over the sound level you are noticing.

It can be normal to notice certain sounds during the operation of your dishwasher. We recommend checking through the following article to view a list of sounds that are normal: https://products.geappliances.com/appliance/gea-support-search-content?contentId=16269

If you are noticing any issues with the build, we recommend scheduling service with our Bodewell team. You can do so by calling 1-833-426-3393 or by visiting this link: https://www.bodewell.com/schedule-repair-service