I'm not sure why but, you can probably by online.
technically, there are 7, because the phantoka, mazeka, and vultraz don't count. Here's a list. Tahu, Gali, Gorast, Bitil, Onua, Krika, and Takanuva.
you cant because its only in America
On the back of Bionicle Canisters, boxes, etc.
bionicle stars are bionicle in 2010 they are like matoran sized[2008] and every bionicle star has a gold piece and when you have all you can add them to tahu for armourer + if you go on www.bionicle-star.com you will find all about the bionicle star =]
no
Find tutorials about modelling first. After learning about the modelling process use the techniques you have gained to make the Bionicle pieces and then you will have a Bionicle.
Type in 'Bionicle Boxor Instructions' then press 'ManuelsMania-Lego-Bionicle: Boxor: BI 8556/2-Bionicle: Boxor...' Then it should come up. Hope that helped!
You can't really find a good source of getting bionicle(s) for free.
Sometime in 2001. You can find more info on BIONICLE's history here - http://www.biosector01.com/wiki/index.php/BIONICLE.
We found something at The Bionicle Website and on Lego.com for download. That answers your question. Good luck.
There currently is none.