Well your lost after the Second Step right.. please re-check your database at phpmyadmin and from there you can select the database for wordpress and click 2 delete all.
Now do is go to https://www.www.ads-software.com/download and download the latest version.
Upload to your website
Extract it
Go to the directory of your wordpress.. check whether the permission is set correctly to 0755 .
Then go to your yourwebsite.com/wordpress-directory/ then you will see is installation page type all your database information, local information and click to next to proceed to next step
Check whether you have entered the correct information. if you’r using cPanel enter as your local as “localhost” . and remember databasename should be cpanelusername_wordpress , and your database username should be cpanelusername_admin or anything, and your password for database should be the exact password written in cpanel–>MySQL Database–> Database Username and Datbase privileged and password must be same to your database.
Then Click next and then it will show to Enter the name of blog and your email address and then click next to proceed last and the final step. You will see your username and even the password generated.
And even you will get an Mail to your email with Username and Password of your blog.
And That’s it.. you’r problem must be solved by now.