serious leak at door-bottom

taken outside/front panel off to see it’s coming from very bottom of door, from 2 places: water is "rushing" around end into tray, and also coming in torrents from vent area at door-bottom. Took inside part of door off to look for damaged gasket, but there’s no gasket at all. Did clean out vent at top of door. Re-assembled door, ran cycle, & problem is worse. Why is water gushing into vent area at bottom/middle of inside door panel?.