Hello,

Please add this code into your custom css box:

@media (max-width: 480px){
.swiper-wrapper {
    width: 271px !important;
    height: 271px !important;
}}

Result screenshot.

Best regards!

Hello,

Can you please explain better? What do you mean with “Already warned during the warranty per nobody has solved me”? The site you send in previous replies is not available anymore.
The site is indeed responsive. Where are you experiencing these issues? Can you post the link please? So we can give it a closer look.

Best regards!