If you bought doyosi, creat a user at doyosi.net with your paypal transcription ID. After system admin check and approve your user you will receive a mail.
After then login doyosi.net to get your doyosi files and api infos.
Note api infos in a notepad file.
In cpanel : Create a db from your cpanel with Mysql Database Wizard
You can see it in your menu group : Databases > Mysql Database Wizard
In Plesk Panel: Create a subcription for your domain. After that go Databases tab at top of page. Click Add Database
After creating a DB. Note your; database host, username, password and database name.
Click Phpmyadmin icon and open phpmyadmin.
Phpmyadmin is a DB management tool. Click your db name from menu at left block of phpmyadmin.
Import blank.sql to your server.
Edit config.ini and apis.ini at app/configs folder. You can see detailed information here: Apis & Configs
That is all. Open your site sitename.com and click login button.
First username: doyosi Password: doyosi
You can change them from admin → settings