can i roll back to last version

hi, can i roll back to last version.
the editing accordion option part, it's limited size in macbook(safari/chrome). however, it look good in windows with bigger screen.
and i cannot send screenshot here, there's no option, also i cannot reply in your reply box, just can't register.

can i roll back to the last version of accordion? i have website backup file, and i have newly added accordions after the backup.

i just can't edit woocommerce product page.
please help.
thanks in advance.
Bill