Hello @Nursah,
1. You can show only one testimonial at time very easily and you can also use offset as you wish. Please follow the following steps. and you can also see the screenshots for clear understanding.
>Go to page editor and click the “+” plus sign to add an element, select “testimonial” from the available elements.
>A setting of testimonial will appear. and all settings are explained in the window and you can easily set them according to your need. In this case, I have set testimonial type to carousel and testimonial to show to 1 as you want to show one post and I have also set offset value to 2, so 3rd testimonial will be shown on the page. save the setting and and page and refresh the page and you should see only one testimonial with proper offset.
2. You can add image to testimonial very easily, please add a feature image to the testimonial adding page and it will be shown with testimonial. you can see the result screenshot below.
>If you ever need to edit the template for testimonial then you can find it here>wp-content/plugins/k-elements/shortcodes/templates/kleo_testimonials.php. and css file for all shortcodes including testimonial can be found here> >wp-content/plugins/k-elements/assets/css/shortcodes.css.
However, if you would like to make any change to testimonial’s appearance, you can put your css code on Quick CSS or Appearance>editor>style.css file.
I hope I have explained enough for clear understanding. If you still any problem or question, please feel free to ask me anytime.
Thanks,
Kamal
