Wix Display Member List

I made a custom database named “Signup” in Wix where when members can signup in the form and their information is stored in my database. Now I want to make a login system that will match the email and password from my “Signup” database and I also want to show all the member lists with roles and descriptions from my custom database. How can I do that? Can anyone kindly help me?

import wixData from'wix-data';

let DATABASE = 'Signup';

$w.onReady(()=>{console.log("Page ready...");
	const query = wixData.query('DATABASE');
	//query.eq('fieldName', 'fieldValue');
	query.find()   
	.then((res) => {console.log(res.items);
		console.log(res.items[0]);
		console.log(res.items[0].title);
		console.log(res.items[0]._id);
		console.log(res.items[0]._owner);
		console.log(res.items[0].role);
		console.log(res.items[0].description);
	})
	.catch((err)=> {console.log(err);});
});

Take a look onto all the given CONSOLE-LOGS inside of your CONSOLE of your Wix-Editor, when running the code.

Thank you!!