link not working

Hi! I am using qtranslate in order to adapt my website to english and portuguese languages, and I found a problem. When I am in the Portuguese version of the website, I got a link in the footer to another page. This new page is created in the backend and translated into english and Portuguese. But being in the portuguese language, when I click on the link, I get redirected to the english version. I hovered over the link and it was saying the link is going to the portuguese version. Why is it? For the link, I am using the code:
<a href="<?php bloginfo('url'); ?>
to get the link address.
However, when i have the english version of this new page, if I change the language to Portuguese using the dropdown menu of the plugin qtranslate, it goes to the Portuguese version. Why is it?

Thank you

http://ww.wp.xz.cn/plugins/qtranslate/