Hello
the username and password you sent did not work.
please follow the instructions below.
go to dashboard >> appearance >> customize >> additional css >> copy and paste the code below

@media screen and (max-width: 475px) and (min-width: 320px){
.toggle-bar {
top: -76px !important;
}

.ht-main-navigation .ht-menu {
top: -47px;
}
}
@media screen and (max-width: 1000px){
.toggle-bar {

top: -80px;
}

.ht-main-navigation .ht-menu {
top: -47px;
}
}

click on publish to save the changes.
Thank you