External Link on tabs?

Your tabs are an unordered list in your header.php file:
<ul class="menu">
<li class="current_page_item"><a href="https://www.kush.ca">Blog</a></li>
<li class="page_item"><a href="https://www.kush.ca/?page_id=2" title="About">About</a></li>
<li class="page_item"><a href="https://www.kush.ca/?page_id=3" title="Archives">Archives</a></li>
<li class="page_item"><a href="https://www.kush.ca/?page_id=6" title="Contact Me">Contact Me</a></li>
<li class="admintab"><a href="https://www.kush.ca/wp-register.php">Register</a></li> </ul>

You just need to add a new <li> element inside the <ul>, like this:
<li class="page_item"><a href="myotherplace/">MyOtherPlace</a></li>

well im using k2 so i dont see any of that in the header in the main directory or int he k2 theme folder header file

If an answer is not forthcoming on the issue here you may have better luck at the k2 community support forums:

https://getk2.com/forum/

well i got it to work, but i just wanted it to be in a different order, because it uses one line of code for all the pages and the register button a different one, so it put it after all the pages, thats ok ill maybe ask on getk2, when the final version is out thanks for the help guys