Hi.
 
I have a prestashop 1.6.0.5 store, upgraded from 1.5.6.
Template: default-bootstrap with slight modifications (colors and category pages).
 
Unfortunately, the page does not display correctly on mobile devices. Visible: logo, the block links and facebook. The most important elements as shopping cart, search, block category navigation block are not displayed.
 
In the theme configuration  the mobile template is off. I would like to display the default responsive theme.
 
I checked out some hypotheses. For example, the problem exists after importing the database backup to a clean install. So I think that problem is in database. 
 
Page: domelek.pl
Mobile view: https://developers.google.com/speed/pagespeed/insights/?url=http%3A%2F%2Fdomelek.pl%2F&tab=mobile
 
What did I do wrong?
 Thanks,