Update README.md

Author: Kuzma02

README.md

@@ -1,5 +1,9 @@
 # Electronics eCommerce Shop With Admin Dashboard NextJS NodeJS
 
+# Step-by-step video instructions for running the app
+
+[https://youtu.be/Ry0aOMws0gE](https://youtu.be/Ry0aOMws0gE)
+
 # Instructions
 1. To run the app you first need to download and install Node.js and npm on your computer. Here is a link to the tutorial that explains how to install them: [https://www.youtube.com/watch?v=4FAtFwKVhn0](https://www.youtube.com/watch?v=4FAtFwKVhn0). Also here is the link where you can download them: [https://nodejs.org/en](https://nodejs.org/en)
 2. When you install Node.js and npm on your computer you need to download and install MySQL on your computer. Here is another link to the tutorial which explains how you can download and install MySQL on your computer: [https://www.youtube.com/watch?v=BxdSUGBs0gM&t=212s](https://www.youtube.com/watch?v=BxdSUGBs0gM&t=212s). Here is a link where you can download MySQL: [https://dev.mysql.com/downloads/installer/](https://dev.mysql.com/downloads/installer/)