Hi
how do i add a video on product page with pics because my products has videos but it only shows pics
exemple this 1 : https://theoutletgo.com/collections/electronics-1/products/casque-headset-shinecon-virtual-reality-glasses-3d-helmet-3-d-google-cardboard-for-smart-phone-smartphone-lens-daydream?variant=44060160885009 and i want to reduce it images size a little bit , i want it to show medium size pics with video for all product pages please