Little help on existing ecommerce site about

I already have my ecommerce site up and running. It was on direct domain ([login to view URL]) now i moved all the site to sub-domain ([login to view URL]) But when i open the sub domain, its not opening. May be some settings in htaccess , directions, needs to be done.. Since i have just shifted the files in filemanager of my cpanel to the folder named shop which is meant for sub domain [login to view URL]; the url settings and database connection is not done.. Need a developer who can help with the above, making the sub domain up and live in not more than 15-20 minutes. If you win to it, the small things needed to be done in the same site is: 1. In home page, removing a section & setting up a section. 2. CC AVENUE is already set, need to double check that it runs well,, and an email confirmation invoice goes to customer. TOTAL ESTIMATED HOUR: 1-1.5 HOUR INCLUDING ALL THE THREE POINT ABOVE. TOTAL BUDGET ESTIMAGE IS $10. The one who can help me in this, and prove me that is capable of dong things right, he will also be awarded my next project in next few days on complete ecommerce site from scratch.