diff --git a/src/views/Home/components/ExistingUser/ExistingUser.tsx b/src/views/Home/components/ExistingUser/ExistingUser.tsx
index 86bda3b..8bda9b7 100644
--- a/src/views/Home/components/ExistingUser/ExistingUser.tsx
+++ b/src/views/Home/components/ExistingUser/ExistingUser.tsx
@@ -1,51 +1,127 @@
-import { SetStateAction, useState } from "react"
-
+import React, { useState } from 'react';
 import {
-    Button,
-    ChakraProvider,
-    Container,
-    FormControl,
-    Input,
-    Stack,
-    Text,
-    VStack,
-    extendTheme,
-    CSSReset,
-    Box,
-    Grid,
-  } from '@chakra-ui/react';
+  Button,
+  ChakraProvider,
+  Container,
+  FormControl,
+  Input,
+  Stack,
+  Text,
+  VStack,
+  extendTheme,
+  CSSReset,
+  Box,
+  Grid,
+  Modal,
+  ModalOverlay,
+  ModalContent,
+  ModalHeader,
+  ModalBody,
+  ModalFooter,
+  ModalCloseButton,
+  Alert,
+  AlertIcon,
+} from '@chakra-ui/react';
 import { IScUserInfo } from "@/utils/types/sc.interface";
-  
-// Define custom Chakra UI theme to control transitions
+
 const theme = extendTheme({
-    initialColorMode: 'light',
+  initialColorMode: 'light',
 });
 
 function ExistingUser(userInfo: IScUserInfo) {
+  const [isWordsVisible, setWordsVisible] = useState(false);
+  const [isPinModalOpen, setPinModalOpen] = useState(false);
+  const [pin, setPin] = useState('');
+  const [showError, setShowError] = useState(false);
+  const correctPin = '1234';
+
+  const toggleWordsVisibility = () => {
+    if (pin === correctPin) {
+      setWordsVisible(!isWordsVisible);
+      setShowError(false); // Reset error state
+    } else {
+      setPinModalOpen(true);
+    }
+  };
+
+  const handlePinSubmit = () => {
+    if (pin === correctPin) {
+      setWordsVisible(true);
+      setPinModalOpen(false);
+      setShowError(false); // Reset error state
+    } else {
+      setShowError(true);
+      setPin('');
+      setPinModalOpen(false); // Close the modal when PIN is incorrect
+    }
+  };
+
+  return (
+    <ChakraProvider theme={theme}>
+      <CSSReset />
+      <Container maxW={'800px'}>
+        <Text>
+          <b>Username:</b> {userInfo.username}
+        </Text>
+        <Text>
+          <b>Address:</b> {userInfo.address}
+        </Text>
+        <Button
+  onClick={toggleWordsVisibility}
+  size="sm"
+  colorScheme="teal"
+>
+  Words
+</Button>
+
+        {isWordsVisible && (
+          <Grid templateColumns="repeat(6, 1fr)" gap={6}>
+            {userInfo.secretWords.map((word, index) => (
+              <Text key={index} as="span" border="1px solid black" padding="1" m={1}>
+                {word}
+              </Text>
+            ))}
+          </Grid>
+        )}
+       <Modal isOpen={isPinModalOpen} onClose={() => setPinModalOpen(false)} isCentered>
+  <ModalOverlay />
+  <ModalContent
+    bg="transparent" // Set background to transparent
+    w="30%" // Set the width to 30% of the screen
+    borderWidth="2px" // Add border for visibility
+    borderColor="teal.500" // Customize the border color
+    borderRadius="15px" // Add border radius
+  >
+    <ModalHeader color="white">Enter PIN</ModalHeader>
+    <ModalCloseButton />
+    <ModalBody>
+      <FormControl>
+        <Input
+          type="password"
+          placeholder="Enter 4-digit PIN"
+          value={pin}
+          onChange={(e) => setPin(e.target.value)}
+        />
+      </FormControl>
+    </ModalBody>
+    <ModalFooter>
+      <Button colorScheme="teal" onClick={handlePinSubmit}>
+        Submit
+      </Button>
+    </ModalFooter>
+  </ModalContent>
+</Modal>
+
 
-    return (
-        <ChakraProvider theme={theme}>
-        <CSSReset />
-        <Container maxW={'800px'}>
-            <Text>
-                <b>Username:</b> {userInfo.username}
-            </Text>
-            <Text>
-                <b>Address:</b> {userInfo.address}
-            </Text>
-            <Text>
-                <b>Words:</b>
-            </Text>
-            <Grid templateColumns="repeat(6, 1fr)" gap={6}>
-                {userInfo.secretWords.map((word, index) => (
-                    <Text key={index} as="span" border="1px solid black" padding="1" m={1}>
-                        {word}
-                    </Text>
-                ))}
-            </Grid>
-        </Container>
-        </ChakraProvider>
-    );
+        {showError && (
+          <Alert status="error">
+            <AlertIcon />
+            Incorrect PIN. Please try again.
+          </Alert>
+        )}
+      </Container>
+    </ChakraProvider>
+  );
 }
 
-export default ExistingUser;
\ No newline at end of file
+export default ExistingUser;