On that particular page you are using content on “Table” coding, table coding is very old technology that’s why that page is not responsive but I will forward this issue to our technical team, let me take suggestion from them
thank you
Yes Andy, our theme is completely responsive for all the mobile devices, you may check our demo link here https://luzuk.com/demo/gurukul/
or you may share your website URL with us, we will take a look of your site
thank you
After adding the testimonial please follow the below steps for homepage testimonial
Appearance –> Customize –> Home Sections –> Testimonials Section
here you can set easily which testimonial you want on homepage
We are using 1900 * 900 image for slider and for the innerpage 1900 * 345
This is not fixed size for the image, you can add your banners as per your view