Finally, how to fix hacked wordpress site will inform you that there's no htaccess inside the directory. You may put a.htaccess record in to this directory if you want, and you can use it to handle this wp-admin directory from Ip Address address or address range. Details of how you can do this are plentiful around the net.
You can look for software that will backup your files and database. You can restore your site by means of your files and change everything that has to be changed, if hackers suddenly hack see here your site.
Is to delete the default see this page administrator account. This is important because if you do not do it, malicious user already know a user name which they could try to crack.
Can you view that folder what if you go to WP-Content/plugins? If so, upload this blank Index.html file inside that folder as well so people can't view what plugins you might have. Someone can use this to get access because if your current version of WordPress is current, if you are using a plugin or an old plugin using a security hole.
Of course it's possible to set up more plugins to make your store more user-friendly like automatic backup plugin or share buttons. That's all. Your store is now up and running!