retrieve data from dataset and use them in the code

let item = result.items; 
let weight = result.items.weight; console.log(weight)
let ID = result.items._id; console.log(ID)
let OWNER = result.items._owner; console.log(OWNER)
let EMAIL = result.items.email; console.log()

Add this code-parts to your CODE and take a look onto CONSOLE after running your code.