fix app.js with error msg

+var end = false;
 var count = 0;
 var choosen = new Array();
 var express = require('express');
 const request = require('request');
-const TARGET_URL = '라인 URL'
-const TOKEN = '라인 토큰'
-const PAPAGO_URL = '파파고 API URL'
+const TARGET_URL = '타겟 URL'
+const TOKEN = '토큰'
+const PAPAGO_URL = '파파고 URL'
 const PAPAGO_ID = '파파고 ID'
 const PAPAGO_SECRET = '파파고 시크릿'
 const fs = require('fs');
@@ -14,6 +15,8 @@ const domain = "도메인"
 const sslport = 23023;
 const bodyParser = require('body-parser');
 const res = require('express/lib/response');
+const { eventNames } = require('process');
+const req = require('express/lib/request');
 var app = express();
 app.use(bodyParser.json());
 app.post('/hook', function (req, res) {
@@ -59,13 +62,21 @@ app.post('/hook', function (req, res) {
     {
         choosen.push(eventObj.message.text);
         count++;
+        Rmx_comment(eventObj.replyToken);
+    }else if(count == 6 && end)
+    {
+        Rmx(eventObj.replyToken);
+        count++;
+    }else if(count ==7 && end && eventObj.message.text == 'y')
+    {
+        load_map(eventObj.replyToken);
+        count++;
+    }else{
+        err(eventObj.replyToken);
     }
 
     res.sendStatus(200);
-    for(var i = 0;i<5;i++)
-    {
-        console.log(choosen[i]);
-    }
+    
 });
 
 async function start_msg(replyToken, message) {
@@ -288,8 +299,96 @@ async function opt_5(replyToken, message) {
                     });
             }
         });
+        end= true;
 }
 
+async function Rmx_comment(replyToken)
+{
+    await request.post(
+        {
+            url: TARGET_URL,
+            headers: {
+                'Authorization': `Bearer ${TOKEN}`
+            },
+            json: {
+                "replyToken": replyToken,
+                "messages": [
+                    {
+                        "type": "text",
+                        "text": "계속하려면 아무키나 입력하시오."
+                    }
+                ]
+            }
+        }, (error, response, body) => {
+            console.log(body)
+        });
+}
+
+async function Rmx(replyToken)
+{
+    await request.post(
+        {
+            url: TARGET_URL,
+            headers: {
+                'Authorization': `Bearer ${TOKEN}`
+            },
+            json: {
+                "replyToken": replyToken,
+                "messages": [
+                    {
+                        "type": "text",
+                        "text": "추천 음식은 ~~~~ 입니다.\n 음식점을 추천 받으시겠습니까? (y/n)"
+                    }
+                ]
+            }
+        }, (error, response, body) => {
+            console.log(body)
+        });
+}
+
+async function load_map(replyToken)
+{
+    await request.post(
+        {
+            url: TARGET_URL,
+            headers: {
+                'Authorization': `Bearer ${TOKEN}`
+            },
+            json: {
+                "replyToken": replyToken,
+                "messages": [
+                    {
+                        "type": "herf",
+                        "href": "file:///C:/Users/pnr02/Desktop/opensource_project/selectWestern.html"
+                    }
+                ]
+            }
+        }, (error, response, body) => {
+            console.log(body)
+        });
+}
+
+async function err(replyToken)
+{
+    await request.post(
+        {
+            url: TARGET_URL,
+            headers: {
+                'Authorization': `Bearer ${TOKEN}`
+            },
+            json: {
+                "replyToken": replyToken,
+                "messages": [
+                    {
+                        "type": "text",
+                        "text": "please enter a right thing"
+                    }
+                ]
+            }
+        }, (error, response, body) => {
+            console.log(body)
+        });
+}
 
 try {
     const option = {