Getting Data from A Database Based on fieldkey

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@russian-dima Thanks for the response, however I am still trying to find out how to make use of the Function.

const data = wixData.get("Collection", itemid)
  .then( (results) => {
    let output = results; 
    return output; 
  } ); 

console.log(data);

I’m such a noob at Promises :P. Okay so this is the basic function. Could you show me how to use async to get the data? I’ve tried this:

const o = async () => { 
        const a = await output; 
        console.log(a);

But it doesn’t work. If I were to just return:
console.log(data);
Then I get the return “Promise<>”.
I been at this for at least 12 hours XD; Promises are so confusing.