Receive email from users in my gmail account when user submit the contact form in laravel in live server – CPanel

MAIL_MAILER=smtp
MAIL_HOST=smtp.gmail.com
MAIL_PORT=587
MAIL_USERNAME=mygmail
MAIL_PASSWORD=mypassword
MAIL_ENCRYPTION=tls
MAIL_FROM_ADDRESS=null
MAIL_FROM_NAME="${APP_NAME}"

public function saveContact(Request $request)
{
    $this->validate($request, [
        'name' => 'required',
        'email' => 'required',
        'contact_no' => 'required',
        'message' => 'required',
    ]);

    $contact = new Contact();
    $contact->name = $request->name;
    $contact->email = $request->email;
    $contact->contact_no = $request->contact_no;
    $contact->message = $request->message;
    $contact->save();

    $data = array(
        'name' => $request->name,
        'email' => $request->email,
        'phone' => $request->contact_no,
        'user_message' => $request->message
    );

    Mail::to('mygmail')
        ->send(new ContactMail($data));

    return back()->with('success', 'Thank you for contacting us.');
}

public function build(Request $request)
{
    return $this->subject('New contact email')
        ->from($request->email)
        ->view('frontend.contact_email')
        ->with('data', $this->data);
}