When i try to send yahoo email by inesrting addresses from the address book, I am taken back to the home page?

I cannot send email from the yahoo address book.

When i try to send yahoo email by inesrting addresses from the address book, I am taken back to the home page?
There are two different formats for address book. The first one you open when you click on the Addresses" tab is for editing.





The other one opens when you click in the "TO" field "of a message box. This is the one you check boxes next to the names you want to send to, go to the top of the list and click on "Insert Checked Contacts."