Thanks for your question
I think looking at the four images on mobile phones, it is very bad and narrow
If you want to go to admin > venustheme > ves page builder > manager page profiles
Chose a page , find product carousel & config number product in mobile view
i don’t know theme you are using so i can’t accurately guide
If you can not configure, please let me know name your theme ?
Thanks and have a nice day!
Answer for Product Caurosel on home page