Repetition Problem With Telegram Bot In Node

I am trying to make a telegram bot with node js. What my bot do is making phone calls based on what the telegram user input. My bot works fine at the first execution but when I try to do multiple task it get stuck in a weird loop an bassicaly send the message one more time each time I give input.

Its like the code never break the switch and always listen for a number input.

Here is my code in node:

require("dotenv").config();
const axios = require("axios");
const express = require("express");

const port = 5000;
const app = express();

const Voice = require("@signalwire/realtime-api").Voice;

const { TOKEN, SERVER_URL } = process.env;
const URI = `/webhook/${TOKEN}`;

const TelegramBot = require("node-telegram-bot-api");
const { reset, restart } = require("nodemon");
const nodemon = require("nodemon");
var chatId;

// replace the value below with the Telegram token you receive from @BotFather
const token = "<token>";

// Create a bot that uses 'polling' to fetch new updates
const bot = new TelegramBot(token, { polling: true });

bot.on("message", (msg) => {
  chatId = msg.chat.id;

  if (msg.text == "/call") {
    chooseBank();
  }




  if (msg.text == "/restart") {
    recover();
  }

});

//GIVE OPTION FOR THE CLIENT
function chooseBank() {
  bot.sendMessage(
    chatId,
    "CHOOSE THE BANK: nn1 RBCn2 CIBCn3 SCOTIAn4 BMOn5 NATIONALn6 TDn7 PC-FINANCIALn8 DESJARDINS"
  );

  bot.on("message", (msg) => {
    switch (msg.text) {
      case "1":
        bot.sendMessage(
          chatId,
          "ENTER THE CLIENTS NUMBER:nnEX: (+15142220000)"
        );
        
        break;
      case "2":
        bot.sendMessage(
          chatId,
          "ENTER THE CLIENTS NUMBER:nnEX: (+15142220000)"
        );
        
        break;
      case "3":
        bot.sendMessage(
          chatId,
          "ENTER THE CLIENTS NUMBER:nnEX: (+15142220000)"
        );
        
        break;
      case "4":
        bot.sendMessage(
          chatId,
          "ENTER THE CLIENTS NUMBER:nnEX: (+15142220000)"
        );
        
        break;
      case "5":
        bot.sendMessage(
          chatId,
          "ENTER THE CLIENTS NUMBER:nnEX: (+15142220000)"
        );
        
        break;
      case "6":
        bot.sendMessage(
          chatId,
          "ENTER THE CLIENTS NUMBER:nnEX: (+15142220000)"
        );
        
        break;
      case "7":
        bot.sendMessage(
          chatId,
          "ENTER THE CLIENTS NUMBER:nnEX: (+15142220000)"
        );
        
        break;
      case "8":
        bot.sendMessage(
          chatId,
          "ENTER THE CLIENTS NUMBER:nnEX: (+15142220000)"
        );
        
    }
  });
}

function recover(){
    chooseBank()
}

app.listen(port, () => {
  console.log(`Server started on port ${port}`);
});
your text`

Here Are the example of running my bot in telegram:

first execution works fine

repeat itself and add one more every time