"after" installation trouble

Hi to all!
I am a newbie at web site building but I managed to install Opencart at my site but there is one problem. Namely when I type my web address I get this one http://www.asnakit.com/ instead of my store home page. Store page is only shown when I click on "opencart" and after that on "upload". Where did I made mistake (I have deleted install folder btw.) so that store page is not shown as my home page.
I appreciate any help since like I already said that I am newbie at web site building and I dont know how to solve this.

Thank you

your sopposed to upload the contents of the upload directory not the whole thing.

Actually I uploaded ZIP file to server and unpacked it there and now I cant get rid of those folders.
I tried to copy installed files and paste it directly to my public_html but I didn't succeed in that operation (damn newbie:)
I don't know is there solution to that but if it is please help me since I repeated whole installation three times already so please tell me that there is some way to fix this

Thanks for help Daniel

Resolved with new installation and this time without folders (files directly) in location public_html.