CakePHP tutorial - authentication and models.

Hi, I need someone to assist me in learning CakePHP with regards to Authentication and Models relationships. The freelancer must be patient and polite to explain it accurately and must give sample codes and be available throughout the duration ( 2-3 hrs per day ) but should finish within 1 week. I will give payment ( $ 40 ) after 8 hrs of training and extend it ( with additional payment ) if needed. Specify the sites that you made using CakePHP in your bid. Only serious bidders pls.