Mongodb find by Id in Es6 and moongose doesnt work - mongodb

Question

SO i try to query data using mongodb on ES6 using this query:
const { title = "", date1 = "", user = "", date2 = "" } = req.query;
const formIds = req.params.formId;
let forms = "";
if (date2 === "undefined") {
console.log(date1, date2, formIds);
}
const form = await Form.findOne({
_id: req.params.formId,
});
if (!form) {
throw { code: 404, message: "FORM_NOT_FOUND" };
}
console.log(form.id);
if (date2 === "undefined") {
forms = await Answer.aggregate([
{
$match: {
$and: [{ date: date1 }, { formId: o_id }],
},
},
{
$group: {
_id: "$title",
title: {
$first: "$title",
},
answer: {
$push: {
username: "$username",
date: "$date",
formId: "$formId",
answers: "$answer",
},
},
},
},
]);
}
but because it using ObjectId on Mongo.., i cannot return the value even though it has the value on the database with format like this:
{
"_id": {
"$oid": "636242358721c33778b16e0f"
},
"userId": {
"$oid": "6355d841bf2fc81f76edfbd9"
},
"formId": {
"$oid": "6361c5aaf7a02c177ebebb27"
},
"title": "Untitled Form",
"username": "jansenstan2410#gmail.com",
"date": "2022-11-02",
"answer": {
"Test": [
"New Option"
],
"Email": "john#nabatisnack.com",
"Dropdown": "New Option",
"Radio": "3",
"Date": "2022-11-01T00:00:00.000Z",
"Time": "17:25"
}
}
can someone tell me where did i do wrong here?i try to find answer all the answer using require while in ES6 i use mongoose