Why can't I launch the bot on Telegram.Bot?

Question

C++ / C#

Hello. I'm trying to write a bot using Telegram.Bot. The code is like this:

var Bot = new Telegram.Bot.TelegramBotClient("221525126:AAFNt2Hgidk_rnIovjwNqj4pzPWZetnOVNs"); // Инициализируем
await Bot.SetWebhookAsync(""); // Убираем старую привязку к WebHook

Bot.OnUpdate += async (object su, Telegram.Bot.Args.UpdateEventArgs updates) =>
                {
                    Console.WriteLine("Text");
                    if (updates.Update.CallbackQuery != null || updates.Update.InlineQuery != null) return;
                    var update = updates.Update;
                    var message = update.Message;
                    if (message == null) return;

                    if (message.Type == Telegram.Bot.Types.Enums.MessageType.Text)
                    {
                        await Bot.SendTextMessageAsync(message.Chat.Id, "dd", replyToMessageId: message.MessageId);
                    }
                };

Bot.StartReceiving();

The bot starts successfully, but does not respond to messages. No errors are caught (I wrapped it in try-catch). I tried to set breakpoints, but they show that the message handler is not called.
What is the problem?
Z. Y. Valid token

Answer 1

how is this code called?
in console?

Answer 2

Does Roskomnadzor bother you by any chance?

Answer 3

Is inline mode enabled in botfather?