513582 project in php some issues

Hi, Have a site in PHP, it has few issues -In Internet Explorer it doesn't recognize the required fields. -On the user side, some fields has to be required like email, name, etc. -Displayed info from the database is wrong because the input is wrong -Client should be able to change his own info on the webpage. -On the french side some accent issues , does not display well, all of them has to be fixed if there is any. -Automatic display of mortgage or real estate depending what the broker has chosen. Has to be fixed asap.