Added the Contribution Guidelines in README.md

It will help the beginners to contribute on this repository.

README.md

@@ -561,3 +561,43 @@ If you like my project and want to support me, please consider making a donation
 [![PayPal](https://img.shields.io/badge/Donate-PayPal-blue?logo=paypal)](https://www.paypal.com/donate/?business=MRVBV9PLT9ZPL&no_recurring=0&item_name=Hi%2C+I%27m+Clooos+the+creator+of+Bubble+Card.+Thank+you+for+supporting+me+and+my+passion.+You+are+awesome%21+%F0%9F%8D%BB&currency_code=EUR)
 
 Thank you everyone for your support, you all are my greatest motivation!
+
+ - # Contribution guidelines 
+
+Welcome to [Bubble-Card]! We're thrilled that you'd like to contribute. Your help is essential for making it better.
+
+## Getting Started
+
+Before you start contributing, please make sure you have read and understood our [Code of Conduct](CODE_OF_CONDUCT.md).
+
+### Fork the Repository
+
+First, fork the [repository](https://github.com/Clooos/Bubble-Card) to your own GitHub account. This will create a copy of the project under your account.
+
+
+### Clone the Repository
+```
+git clone https://github.com/yourusername/Bubble-Card
+```
+### Navigate to the project directory 📁
+```
+cd Bubble-Card
+```
+Create a new branch for your feature or bug fix:
+```
+ git checkout -b feature-branch
+ ```
+
+Make your changes and commit them:
+```
+git add .
+git commit -m "Description of your changes"
+```
+Push your changes to your fork:
+```
+git push origin feature-branch
+
+```
+Finally Click on Create Pull request to contribute on this repository.
+
+