I have the similar mistake in 2 side, footer and single product.
In footer i´ve used widget, i want to show 3 columns, but the theme show 1 column one in below other.
FRONTEND https://prnt.sc/wmnyfb – BACKEND https://prnt.sc/wmnza6
In single product i ´ve used wp bakery in DESCRIPTION. I´ve used 2 column but theme show all in 1 column
FRONTEND (https://prnt.sc/wmnxbw ) – BACKEND https://prnt.sc/wmnxtw