Use this custom CSS
@media (max-width: 767px){
.fortune-timeline.sppb-addon-timeline .sppb-addon-timeline-wrapper .timeline-movement .timeline-item .timeline-date {
display: block !important;
}
.fortune-timeline.sppb-addon-timeline .sppb-addon-timeline-wrapper .timeline-movement .timeline-item .timeline-date{
margin-left: 0 !important;
}
.fortune-timeline.sppb-addon-timeline .sppb-addon-timeline-wrapper .timeline-movement .timeline-item .timeline-date {
top: 20px !important;
}
}
Go to system--> https://prnt.sc/tDbSUJh6LiGu --> Default template-->Template options--> https://prnt.sc/A5nlsBvCQsqs And add your CSS there.