Testimonials Split
In the theme editor (Customize) => Section, Add Testimonials Split

General Settings

Select Animation
Width of container
Background Section
Text content, Sub Title, Heading, Description
Align Heading
Color Rate
Color Rated
Carousel
Arrows
Draggable
Dots
Infinite
Section Padding (Desktop on Mobile)
Block Settings
In Testimonials Split Section > Add Quote

Comment
Text
Rating
Author
Author's info
Avatar