diff --git a/README.md b/README.md
index 42684231e..db071814d 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
 1. Replace `<your_account>` with your Github username in the link
-    - [DEMO LINK](https://<your_account>.github.io/js_get_data_DOM/)
+   - [DEMO LINK](https://A1daros.github.io/js_get_data_DOM/)
 2. Follow [this instructions](https://mate-academy.github.io/layout_task-guideline/)
-    - There are no tests for this task so use `npm run lint` command instead of `npm test`
+   - There are no tests for this task so use `npm run lint` command instead of `npm test`
 
 ### Task: TOP 9 LARGEST COUNTRIES BY POPULATION
 
@@ -9,6 +9,7 @@ Hello! In this task, you need to parse data from the list, and based on it get t
 You no need to change styles or HTML layout in this task. Change only `main.js` file.
 
 Steps to do this challenge:
+
 1. Get all text data from `span` with class `population`
 2. Make sure that the given string can be converted to a number and convert it to number.
 3. Calculate average and total value-based to parsed numbers.
diff --git a/src/scripts/main.js b/src/scripts/main.js
index c6e3f8784..4f7e456ba 100644
--- a/src/scripts/main.js
+++ b/src/scripts/main.js
@@ -1,3 +1,29 @@
 'use strict';
 
-// write your code here
+const spanData = document.querySelectorAll('.population');
+const convertedSpanData = Array.from(spanData).map((span) => {
+  const raw = span.textContent;
+  const cleaned = raw.trim().replace(/[,\s]/g, '');
+  const numValue = Number(cleaned);
+
+  if (Number.isNaN(numValue)) {
+    return 0;
+  }
+
+  const population = numValue;
+
+  return population;
+});
+
+const totalPopulation = convertedSpanData.reduce((acc, population) => {
+  return acc + population;
+}, 0);
+const averagePopulation = Math.round(
+  totalPopulation / convertedSpanData.length,
+);
+
+const totalPopulationElement = document.querySelector('.total-population');
+const averagePopulationElement = document.querySelector('.average-population');
+
+totalPopulationElement.textContent = totalPopulation.toLocaleString();
+averagePopulationElement.textContent = averagePopulation.toLocaleString();