Inserir código java no blog
The blog I need help with is macompaulista.wordpress.com.
WordPress.COM and WordPress.ORG are completely separate and have different username accounts, logins, features, run different versions of some themes with the same names, and have separate support documentation and separate support forums. Read the differences here http://en.support.wordpress.com/com-vs-org/
See: Moving to self hosted wordpress https://move.wordpress.com
If you don’t have a username account at WordPress.ORG account, then click http://wordpress.org/support/ and register one on the top right-hand corner of the page that opens, https://wordpress.org/support/register.php so you can post to the support forums there.
Resetting your WordPress.ORG password http://codex.wordpress.org/Resetting_Your_Password
WordPress.org support docs are at https://codex.wordpress.org/Main_Page
HTML & CSS editing https://wordpress.org/support/forum/themes-and-templates/
See also https://apps.wordpress.org/support/