Does MYAndroid Protection have the option to set auto-scan ?

Yes, there is 2 things you can do to have auto-scan on your phone: turn realtime monitor to ON; Enter the application, press "Settings"-"Antivirus"-"Real Time Monitor ON"; Set auto scan interval to every 7 days or another interval that suits you to have auto full scan of the whole phone, press "Settings"-"Antivirus"-"Scan interval"