Not worked code 0_____0

gistfile1.txt

        public static async void Get()
        {
            GetLoggerConfig.Log.Info("Checking availability first install settings");

            if (!File.Exists("$SacredUtils\\conf\\firstinstall.json"))
            {
                File.WriteAllBytes("$SacredUtils\\conf\\firstinstall.json", Properties.Resources.firstinstall);

                GetLoggerConfig.Log.Info("First install settings were created in conf folder");
            }

            IFirstInstall firstInstall = new ConfigurationBuilder<IFirstInstall>()
                .UseJsonFile("$SacredUtils\\conf\\firstinstall.json").Build();

            if (firstInstall.First)
            {
                try
                {
                    FtpClient client = new FtpClient("145.14.144.87");

                    client.Credentials = new NetworkCredential("***", "***");

                    await Task.Run(() => client.ConnectAsync());

                    await Task.Run(() => client.DownloadFileAsync("$SacredUtils\\conf\\statinfo.json", "/sacredutils/downloads.json"));

                    await Task.Run(() => client.DisconnectAsync());

                    GetLoggerConfig.Log.Info("Download statistic successfully downloaded!");

                    Add();
                }
                catch (Exception e)
                {
                    GetLoggerConfig.Log.Error("An error occurred while retrieving the statistics file!");
                    GetLoggerConfig.Log.Error(e.ToString);
                }
            }
        }