Publish Tweets from cBot

I'm using the Twitterinvi .NET library to attempt to publish Tweets from my script. When I run this test code, nothing is happening. If anyone has any experience with this, some help would be appreciated.

//#reference: C:\Users\Hyperloop\Documents\cAlgo\Sources\References\TwitterToken.dll
//#reference: C:\Users\Hyperloop\Documents\cAlgo\Sources\References\oAuthConnection.dll
//#reference: C:\Users\Hyperloop\Documents\cAlgo\Sources\References\Tweetinvi.dll
//#reference: C:\Users\Hyperloop\Documents\cAlgo\Sources\References\TweetinCore.dll
// -------------------------------------------------------------------------------
//
//    TestTweet.cs
//
// -------------------------------------------------------------------------------

using System;
using cAlgo.API;
using cAlgo.API.Indicators;
using cAlgo.API.Internals;
using cAlgo.API.Requests;
using cAlgo.Indicators;
using oAuthConnection;
using TweetinCore.Interfaces;
using TweetinCore.Interfaces.TwitterToken;
using Tweetinvi;
using TwitterToken;

namespace cAlgo.Robots
{
    [Robot(TimeZone = TimeZones.UTC)]
    public class TestTweet : Robot
    {
        protected override void OnStart()
        {
            string AccessToken = "1234567890";
            string AccessTokenSecret = "0987654321";
            string ConsumerKey = "abcdefg";
            string ConsumerSecret = "ABCDEFG";

            IToken token = new Token(AccessToken, AccessTokenSecret, ConsumerKey, ConsumerSecret);

            PublishTweet(token, "Test Tweet");

            Stop();
        }

        public static void PublishTweet(IToken argToken, string argTweet)
        {
            ITweet t = new Tweet(argTweet);
        }
    }
}