[Plugin: Slideshow Gallery] Problem with Slideshow visualization on Android Smartphone

Hi, I put the Slideshow gallery on my homepage and is working great on the computer’s browsers but when I go to the website with a smartphone the site (i used a twentyeleven child theme) is resize to the screen but the Slideshow remains too large… This is the link: https://www.alienamobiletech.com How can I resize also the slideshow? Thank you in advance for the answers! ??

https://www.ads-software.com/extend/plugins/slideshow-gallery/