Laravel replicate works but not inserting into database

Question

I am trying to replicates a record in my database here is my controller

private Receiver $receiver;

public function __construct()
{
    $this->receiver = new Receiver();
    ...
}

$this->receiver = $receiverData;
        if ($reversed) {
            $receiver = Receiver::find($receiverData['id']);
            $new_receiver = $receiver->replicate();
            $this->receiver = $new_receiver;
        } else {
            $this->receiver->user_id = $receiverData->user_id = auth()->id();
        }

        $this->receiver->save();
        dd($this->receiver);

Now the debug shows correct results

#attributes: array:11 [▶
    "user_id" => 1
    "city_id" => 2
    "name" => "Mohamed"
    "address" => "Al noor st. 15 city"
    "phone" => "054545488877"
    "email" => "[email protected]"
    "latitude" => null
    "longitude" => null
    "updated_at" => "2023-11-26 18:09:38"
    "created_at" => "2023-11-26 18:09:38"
    "id" => 148
  ]

But it dose not insert any records to my database any idea what could be the issue here.