slider text not visible on mobile.

Hello there,
My slider text is not visible in mobile i tried with

div.carousel-caption {
display: block;
}

but still the same, no text on the slider. my site is http://thetechnutts.com

Thanks,
Binamra

Duplicate Topic:

https://colorlibsupport.com/t/slider-text-not-visible-on-mobile/