how i can updates to OS X yosemite version 10.12
how i can updates to OS X yosemite version 10.12 ???
Your question does not make any sense. Yosemite was macOS 10.10 and was updated to 10.10.5
macOS 10.12 was called Sierra.
The older macOS are available from this page (using Safari). Find out if your Mac can run your choice. The linked page gives you the information of the minimum OS required to apply the installation.