Category and Tag TITLE PAGE

Hi,
I would like to ask you for advice: I use The7.4 template + DWQA PRO plugin.
When I filter question by tag or category the title of page is “BLOG” not “Category:……….”.
MY TITLE PAGE (BAD): 
https://ctrlv.cz/GIhc
YOUR TITLE PAGE (CORRECT):
https://ctrlv.cz/Pyie
https://ctrlv.cz/q7hK

Where i do mistake???

Thanks, Karel