I have an item hide and code show doesn't work

Question:

Hello, i have an element hide in the mobile version and with the code show doesn’t show on published version.
I’d attached a screenshot about the problem.

Product:

Wix editor

try

import wixWindow from ‘wix-window’;

$w.onReady(function () {
if(wixWindow.formFactor === “Mobile”){
$w(‘#MenuUSAMo’).show();
}
});