shootingtime on "[Theme: Expound] Mulitple H1 tag issue"

I have just enrolled in Bing webmaster tools and found that my website, http://shootingtime.com has multiple H1 tags which is considered a no no by many. How can I resolve this?

Occurrences:

<h1 class="site-title">Shootingtime.com</h1>

<h1 class="menu-toggle">Menu</h1>

<h1 class="entry-title">Archery Tips and Bowhunting Tips</h1>

<h1>Welcome to the Archery Tips Portal</h1>

<h1 class="widget-title">Manufacturer Info and Specs</h1>

<h1 class="widget-title">Helpful Websites and Forums</h1>

Thanks for the help guys!!