Hello,
1. There is no such option but you may add this code in Theme Options > Styling > Global Custom css:
@media only screen and (max-width: 1030px){
.top-bar {
display: block !important;
}
.top-bar .languages-area {
display: block;
max-width: 100%;
text-align: center;
width: 100%;
float: none;
}
.top-bar .top-links .topbar-widget {
display: inline-block;
}
.top-bar .top-links {
display: none;
}
.top-links ul {
float: none;
}
.languages-area>div:first-child {
border: none;
padding-right: 0;
margin-right: 0;
}
}
2. Did you already add own code into the child theme? Please try to remove that.
https://codex.wordpress.org/Child_Themes
Regards