I have a C# app that contains wolflive.api and telegram.bot, this code: "else if (messageText == "/تشغيل")
                {
                    string jsonFromFile = System.IO.File.ReadAllText("accounts.json");
                    List<AccountsList> accountsFromFile = JsonConvert.DeserializeObject<List<AccountsList>>(jsonFromFile);
                    List<WolfClient> clients = new List<WolfClient>();
                    await Task.WhenAll(accountsFromFile.Select(async item =>
                    {
                        var client = new WolfClient();

                        var loggedIn = await client.Login(item.Email, item.Password);

                        if (!loggedIn)
                        {
                            Telegram.Bot.Types.Message senddMessage = await botClient.SendTextMessageAsync(
                                        chatId: chatId,
                            text: "فشل تسجيل الدخول على حساب: " + item.Email,
                                        cancellationToken: cancellationToken);
                            return;
                        }
                        else
                        {
                            Telegram.Bot.Types.Message senddMessage = await botClient.SendTextMessageAsync(
                                        chatId: chatId,
                            text: "تم تسجيل الدخول على: " + item.Email + "\n" + clients.Count(),
                                        cancellationToken: cancellationToken);
                        }                       
                        clients.Add(client);
                        await Task.Delay(-1);
                    }));
                    var datas = JsonConvert.SerializeObject(clients);
                    System.IO.File.WriteAllText("running.json", datas);
                }", clients list is null, solution?