Does not send any SMS

Hi,

I am using your plugin with SMS Lane gateway. But It does not send any SMS to admin or customer but I got an email please have a look and please guide me what I Change in code to make plugin works.

Mobile number:
9196XXXXXX14

Message: 
Thank you for shopping with us! Your order No. 495 is now: Processing.

Gateway answer: 
Array
(
    [headers] => Requests_Utility_CaseInsensitiveDictionary Object
        (
            [data:protected] => Array
                (
                    [cache-control] => private
                    [content-type] => text/html; charset=utf-8
                    [content-encoding] => gzip
                    [vary] => Accept-Encoding
                    [server] => Microsoft-IIS/10.0
                    [x-aspnet-version] => 4.0.30319
                    [x-powered-by] => ASP.NET
                    [date] => Sat, 13 Oct 2018 17:03:42 GMT
                    [content-length] => 143
                )

        )

    [body] => Invalid template or template mismatch
    [response] => Array
        (
            [code] => 200
            [message] => OK
        )

    [cookies] => Array
        (
        )

    [filename] => 
    [http_response] => WP_HTTP_Requests_Response Object
        (
            [response:protected] => Requests_Response Object
                (
                    [body] => Invalid template or template mismatch
                    [raw] => HTTP/1.1 200 OK
Cache-Control: private
Content-Type: text/html; charset=utf-8
Content-Encoding: gzip
Vary: Accept-Encoding
Server: Microsoft-IIS/10.0
X-AspNet-Version: 4.0.30319
X-Powered-By: ASP.NET
Date: Sat, 13 Oct 2018 17:03:42 GMT
Connection: close
Content-Length: 143

Invalid template or template mismatch
                    [headers] => Requests_Response_Headers Object
                        (
                            [data:protected] => Array
                                (
                                    [cache-control] => Array
                                        (
                                            [0] => private
                                        )

                                    [content-type] => Array
                                        (
                                            [0] => text/html; charset=utf-8
                                        )

                                    [content-encoding] => Array
                                        (
                                            [0] => gzip
                                        )

                                    [vary] => Array
                                        (
                                            [0] => Accept-Encoding
                                        )

                                    [server] => Array
                                        (
                                            [0] => Microsoft-IIS/10.0
                                        )

                                    [x-aspnet-version] => Array
                                        (
                                            [0] => 4.0.30319
                                        )

                                    [x-powered-by] => Array
                                        (
                                            [0] => ASP.NET
                                        )

                                    [date] => Array
                                        (
                                            [0] => Sat, 13 Oct 2018 17:03:42 GMT
                                        )

                                    [content-length] => Array
                                        (
                                            [0] => 143
                                        )

                                )

                        )

                    [status_code] => 200
                    [protocol_version] => 1.1
                    [success] => 1
                    [redirects] => 0
                    [url] => https://smslane.com/vendorsms/pushsms.aspx
                    [history] => Array
                        (
                        )

                    [cookies] => Requests_Cookie_Jar Object
                        (
                            [cookies:protected] => Array
                                (
                                )

                        )

                )

            [filename:protected] => 
            [data] => 
            [headers] => 
            [status] => 
        )

)