Hi there!

Thanks for contacting us.

The default menu is created to be on top. So there is no default way to add a row above it. Kindly create a custom header, then you can design it as per your choice.

Here is the related documentation:

https://www.joomshaper.com/documentation/helix-framework/helix-ultimate-2/custom-header

Here is documentation on the Layout Builder of your Template Options.

https://www.joomshaper.com/documentation/helix-framework/layout-builder

If you read the documentation, then you can create rows there and put the rows any order.

If you do not want to create a custom header, then you can create a new secton in the layout builder, pull it on top, then yuo need to use some CSS to make the Predefined Header down:

#sp-header {
    position: absolute;
    top: 100px;
}

Top value of the header here should be same as your top section height.

Note: Path towards custom CSS(Joomla 4): System>Site Templates Styles> Click on your current default template name then choose Template Options. Then find custom CSS within the custom code.

https://prnt.sc/5mBuSRh907N3

https://prnt.sc/ooiq-lkMEXr_

https://prnt.sc/nunlX-f5AhK1

Best Regards