Update FAQ.md

Author: Fadi002

FAQ.md

@@ -9,5 +9,8 @@ A: This issue can arise when using Python 3.12. To resolve it, it's recommended
 **Q: I'm getting an error "No module named 'X'."**
 A: Ensure that you have installed all the packages listed in the requirements.txt file.
 
+**Q: How to add plugins or make plugins**
+A: For plugins docs or download plugins [click here](https://github.com/Fadi002/de4py-plugins-repo) download the plugin and paste it in plugins folder
+
 **Q: I'm facing issues with Eel, or it's not opening anything. or you got error `OSError: Can't find Google Chrome/Chromium installation`**
 A: Make sure you have Google Chrome installed on your device. You can download it from [here](https://www.google.com/chrome/).