diff --git a/README.md b/README.md
index 03eb3e57a..3f27ec58e 100644
--- a/README.md
+++ b/README.md
@@ -18,4 +18,4 @@ The `App` should contain the next `Sum` components:
 - Install Prettier Extention and use this [VSCode settings](https://mate-academy.github.io/fe-program/tools/vscode/settings.json) to enable format on save.
 - Implement a solution following the [React task guideline](https://github.com/mate-academy/react_task-guideline#react-tasks-guideline).
 - Open one more terminal and run tests with `npm test` to ensure your solution is correct.
-- Replace `<your_account>` with your Github username in the [DEMO LINK](https://<your_account>.github.io/react_sum/) and add it to the PR description.
+- Replace `<your_account>` with your Github username in the [DEMO LINK](https://illia-001.github.io/react_sum/) and add it to the PR description.
diff --git a/src/App.jsx b/src/App.jsx
index dc51f769d..708add0a8 100644
--- a/src/App.jsx
+++ b/src/App.jsx
@@ -1,14 +1,13 @@
 import React from 'react';
 import './App.scss';
+import { Sum } from './components/Sum/Sum';
 
 export const App = () => (
   <>
-    <p>Sum of 2 and 3 is 5</p>
-    <p>Sum of -5 and 5 is 0</p>
-    <p>Sum of 10 and 0 is 10</p>
-    <p>Sum of 0 and 5 is 5</p>
-    <p>Sum of 0 and 0 is 0</p>
-    {/* Replace paragraphs with Sum componets */}
-    {/* And remove commented lines :) */}
+    <Sum a={2} b={3} />
+    <Sum a={-5} b={5} />
+    <Sum a={10} />
+    <Sum b={5} />
+    <Sum />
   </>
 );
diff --git a/src/components/Sum/Sum.jsx b/src/components/Sum/Sum.jsx
index 381aa0422..9853f9183 100644
--- a/src/components/Sum/Sum.jsx
+++ b/src/components/Sum/Sum.jsx
@@ -1 +1,3 @@
-// export const Sum = () => ();
+export const Sum = ({ a = 0, b = 0 }) => {
+  return <p>{`Sum of ${a} and ${b} is ${a + b}`}</p>;
+};