You can Add your own list of forms or Disable existing. To disable one of existing forms, like Name, Email and Phone number, just Click on a desired field name to enable or disable it.
You can also arrange fields in a preferred order. Go to Forms — Sort order then just click one by one field names, according the order you need. That's it, simple!
Sure, you can Edit and Delete Forms, but we don't have to explain it here, isn't it?