Wordpress Events--Date Search Tweak

Hello Bidders I have one tweak in Event Management Plugin. Events Date search not working. So please can you take a look: [login to view URL] When you click show advance search and when we put start date and end date..Then also this shows all events. It should work for date search. #1 Search by date #2 Datepicker not working but plugin tells that datepicker facility is there #3 Date format should be mm/dd/yyyy Only these three tweaks to resolve and need to resolve today in few hours. Only experienced programmers will be allowed. Thanks SUNIL