Update info using dropdown

Need some eyes to look at this code! It must be very simple for all of you. I’m trying to set an update through a dropdown in a repeater, but is not working. Here is my code:

xport function dropdown_change(event)  {
    
    const itemId = event.context.itemId;
        
    wixData.query("ErickHOrders")
    .eq("_id", itemId)
    .find()
    .then((results) => {

        let itemData = results.items[0];

        if($w('#dropdown').value === 'Completado'){

            itemData._orderSt = 'Completado'; // Is not NEEDED to create the all object to only update one field

        } else if ($w('#dropdown').value === 'Urgente'){

            itemData._orderSt = 'Urgente';

        } else if ($w('#dropdown').value === 'En proceso'){

            itemData._orderSt = 'En proceso';

        } // Last else if brackets
        
        wixData.update("ErickHOrders", itemData) // Is not NEEDED to create a variable, but callingback the itemdata is enough 
        .then((results) => {
            ordersTrigger();        
        }) // then inner brackets

    })  // then brackets 

} //  function brackets