Go/Mongo Driver: Index/Find isn't returning data

I can use my query to filter/search for a specific user and I'm happy with that. However, It doesn't return the correct or full amount of data that I'm expecting, as shown below. I need the bio and other fields of data to be included. Even as I tried the answer down below I'm still returning the wrong data. It must be how I'm appending the data?

type Profile struct {
	Username string

	Verified  bool
	Protected bool

	Avatar string
	Banner string

	FollowerCount  int32
	FollowingCount int32
	TreatCount     int32
	LikeCount      int32

	Name     string
	Bio      string
	Website  string
	Location string
}

func SearchProfiles(filter string) ([]models.Profile, error) {
	results := []models.Profile{}

	filterr := bson.D{{Key: "username", Value: primitive.Regex{Pattern: filter, Options: ""}}}

	cur, err := userColl.Find(ctx, filterr)
	if err != nil {
		log.Fatal().
			Err(err).
			Msg("err1")
	}

	for cur.Next(context.TODO()) {
		var elem models.Profile
		err := cur.Decode(&elem)
		fmt.Println(elem)
		if err != nil {
			log.Fatal().
				Err(err).
				Msg("err2")
		}
		results = append(results, elem)
	}

	if err := cur.Err(); err != nil {
		log.Fatal().
			Err(err).
			Msg("err3")
	}

	cur.Close(context.TODO())

	return results, nil
}

searchProfiles returns this:

1:
avatar: ""
banner: ""
bio: ""
followerCount: 0
followingCount: 0
likeCount: 0
location: ""
name: ""
protected: false
treatCount: 0
username: "dev"
verified: false

getProfile returns this:

...
profile:Object
username:"dev"
verified:false
protected:false
avatar:""
banner:""
followercount:163
followingcount:15
treatcount:13
likecount:612
name:"developer"
bio:"23, ayooo"
website:""
location:"afk"

Try to add to your Profile model additional description of every parameter that you need returned from db so they match exactly. So if you have your model with parameter 'Name' and in your mongo document it's 'name' than you need to map it with 'bson'. For example:

type Profile struct {
  ***
  Name string `json:"name" bson:"name"`
  TreatCount int32  `json:"treatcount" bson:"treatcount"`
  ***
}

Read more here: https://www.mongodb.com/blog/post/quick-start-golang--mongodb--modeling-documents-with-go-data-structures

It was how I was appending the data!!

func SearchProfiles(filter string) ([]models.Profile, error) {
	profiles := []models.Profile{}
	user := models.User{}

	filterr := bson.D{{Key: "username", Value: primitive.Regex{Pattern: filter, Options: ""}}}

	cur, err := userColl.Find(ctx, filterr)
	if err != nil {
		log.Fatal().
			Err(err).
			Msg("err1")
	}

	for cur.Next(context.TODO()) {
		err := cur.Decode(&user)
		if err != nil {
			log.Fatal().
				Err(err).
				Msg("err2")
		}
		profiles = append(profiles, user.Profile)
	}

	if err := cur.Err(); err != nil {
		log.Fatal().
			Err(err).
			Msg("err3")
	}

	cur.Close(context.TODO())

	return profiles, nil
}