Hi Aizaz,
I have paid to extend support for this question. I think the default, can you please share wp-login details, is quite exhausting. There is no reason to get my logon details for this topic. This is perfectly reproducible anywhere.
With respect to the carousel. The settings I tried changing was:
Theme settings -> Styles and colors -> Carousel
These settings however do not affect the carousel of the images gallery product pages (both desktop and mobile). This is the class of the carousel on the product page <div class=”wd-carousel-container wd-gallery-images”>