Hi Zylan,
You can refer the below SAP website for authorized training centres in your country.
https://training.sap.com (Visit 'Training locations')
And for details about BASIS, you can refer the below post (especially refer reply from Kiran Kumar).
http://scn.sap.com/thread/3184501
As I had said earlier, if you wish to start without training then you need to be part of an organisation where SAP is implemented.
Regards,
Ravi
