Hello, @Muhammad Usaid,
Yes, I check your issue. The other slides in the slider revolution plugin have the issue.
But when I check the error it is showing the 403 server response error please check this image: https://postimg.cc/k6kP1mKV In order to solve your issue please check this article: https://codeless.co/slider-revolution-ajax-error/
Contact your hosting provider and ask for help, maybe information from the server error log will point you in the right direction on what needs to be fixed.
Regards 8Themes Team.
