Write some Software script and fix my classified site

Write code regards to uploading picture to classified and fix login error page. Update some language on the website. 1)Please register to my site with the same email, Notice the system take you back to the home page with some message on top. --change the message on top to red color and make the font bigger. 2)When user login with wrong info, system take users to empty page. --system should send user back to home page with message on top “wrong log in/ password, please sign in again” 3)When user login with blocked user, system take users to empty page. --system should send user back to home page with message on top “user blocked, please contact admin” 4)Check contact us page—make it work—if you can send message info to admin, and admin can response accordingly. 5)During registration of new user, in the year column, it only have up to 1970, please have it up to 1940 6)Aleart Dialog—can you make it bigger both the box and font? --aleart doalog show when you 1)post item 2) when you post picture and after post picture 3) when register for new account for the 1st time. 7)Message to email: the name of email that is send to users is currently set as Admin, please change that to “ThaiQC”