slider revolution not showing

Hi @bimbome,

You can refer to this documentation to understand how to show the slider: https://armania.kutethemes.net/documentation/docs/faqs/5-revolution-slider-images-do-not-show/
I did it for you and now the slider is showing: https://prnt.sc/uoz6ep

About the speed up, you also can refer to this: https://armania.kutethemes.net/documentation/docs/faqs/6-how-to-improve-the-loading-speed-of-your-site/

Hope that it is useful for you
If you are satisfied with this support, hope that you will spend a little time and go to this website:
https://themeforest.net/item/armania-elementor-woocommerce-theme/reviews/26743715 and leave your 5 stars and your good comments there. It is really worth to me

Thank you so much!
Yame