How to show links/pictures just for a special label with an if - else condition in blogger?

I want to show for certain labels certain affiliate links in my blogspot blog. I have tried different varieties of the following code, but none worked. When I parse the code blogger shows all three affiliate links or none. My intention is that if I have the label "Familie/Family" it shows another affiliate link as if I have the label "Garten/Garden".

The code i've tried was:

<b:if cond='data:blog.url == data:blog.homepageUrl'>

<b:loop values='data:post.labels' var='label'><b:if cond='data:label.name == &quot;true&quot;'> <b:if cond='data:label.name == "Familie"'> <div style="clear:both; margin:10px 0;text-align:center"> <a Link 1 </a> <p class='text_werbung'>*)Anzeige</p> </div> <b:elseif cond='data:label.name == "Garten"'> <div style="clear:both; margin:10px 0;text-align:center"> <a Link 2 </a> <p class='text_werbung'>*)Anzeige</p> </div> </b:else> <b:if cond='data:label.name == "Food"'> <div style="clear:both; margin:10px 0;text-align:center"> <a Link 3 </a> <p class='text_werbung'>*)Anzeige</p> </div> </b:if> </b:if> </b:if> </b:loop> <b:include data='post' name='post' /> </b:if>

Maybe anyone can help me to solve that problem.

Thank you very much! Greetings Kathrin