@ishaman : First and foremost the text (page title and Breadcrumb ) is not appearing on your site. You will need to clear the cache at your end. Until and unless you clear cache at your end the text will keep on appearing on your computer. This is not a theme related issue, its a browser issue.
The unwanted text that you are referring is the page title and the second line is Breadcrumb. You can easily disable the second line from the customizer.
Go to Appearance => customize => Theme Options => Breadcrumb
Uncheck on : Check to enable Breadcrumb and publish.
The first line is the page title and it’s mandatory to display a page/post title for a theme to pass the theme requirements for WordPress.org. If you think the page title spoils the design then you can easily remove with additional css.
I request you to kindly go through the theme instructions properly before you post any queries in the support forum.
Let me know if you have any more theme related issues
Regards,
Tikaram