NextScripts on "[Plugin: NextScripts: Social Networks Auto-Poster] Telegram"

Well, I went to iphone and created a channel there. But I still cannot make NextScript works with it. The channel address is http://telegram.me/turmaelite
I enter exactly that on NextScript but I get the error message - something went wrong.

Array
(
[pgID] =>
[isPosted] => 0
[pDate] => 2016-07-08 13:48:17
[Error] => Something went wrong - Array
(
[headers] => Array
(
[server] => nginx/1.10.0
[date] => Fri, 08 Jul 2016 13:48:22 GMT
[content-type] => application/json
[content-length] => 73
[connection] => close
[access-control-allow-origin] => *
[access-control-expose-headers] => Content-Length,Content-Type,Date,Server,Connection
)

[body] => {"ok":false,"error_code":400,"description":"Bad Request: chat not found"}
[response] => Array
(
[code] => 400
[message] => Bad Request
)

[cookies] => Array
(
)

[filename] =>
)

)
Array ( [pgID] => [isPosted] => 0 [pDate] => 2016-07-08 13:48:17 [Error] => Something went wrong - Array ( [headers] => Array ( [server] => nginx/1.10.0 [date] => Fri, 08 Jul 2016 13:48:22 GMT [content-type] => application/json [content-length] => 73 [connection] => close [access-control-allow-origin] => * [access-control-expose-headers] => Content-Length,Content-Type,Date,Server,Connection ) [body] => {"ok":false,"error_code":400,"description":"Bad Request: chat not found"} [response] => Array ( [code] => 400 [message] => Bad Request ) [cookies] => Array ( ) [filename] => ) )
OK