View posts in mobile version

Hi,
I installed the JUX Easy Instagram Feed component.
in desktop view it's ok, i see 16 posts (4 columns and 4 rows)
In mobile view I see 4 posts (1 column and 4 rows). I would like to view only one post and scroll right to see the others
From the backend I tried to change the widget size section, but to no avail
How can I solve?

Regards,
Claudio