Problems with navigation from one page

hello catablog is a plugin very interesting and helped me a lot but I have a problem with the navigation.

First I created a page to create 3 sections (catalog, promotions and collections). And each page has a unique template, and is as follows

<?php echo do_shortcode('[catablog sort="date" order="desc" category="dog" limit="8"]' ); ?>

The only difference is the type of filter for each category as the template. the problem comes when I add more than 8 or 9 products and has to generate another list of the 8 following products.
when I pass the mouse over the links to the next page the url is showing the same page then try to use the method they use in these tutorials Link with the same results.

I’m trying to fix this but do not know where to start I hope someone can help me with this thanks

http://ww.wp.xz.cn/extend/plugins/catablog/