Help me get out from sandbox pls ..

one of my website has been hack by some group... i have no knowledge about how to recover by hack so i just try it myself.. and yes, the result as we know is spoil the website due to reason i had accidently delete the backup data files..fine, i remake the website with 0 content now ... it is not a big deal since my website is not that much develop... but the issue is that domain penalize from google, when i google the exactly domain , my domain is not coming out in page 1,2,3 .. i think it is consider penalize ? any advice to help me get out from there will be much appreciate.. thanks

Send a reconsideration request on google. You can do that via Webmaster tools

can i know the details on how to send it ??

First put content back up on your site.

Then go to google webmaster tools (its a google service) and set the site up with them via that.

Hit the button that says submit application to reconsider site.

Tell them you got hacked etc.

Wait for them to sort you out.

Build more backlinks to the site in the meantime.

GET YOUR CONTENT BACK UP FIRST.