Add how to use to README

Author: JannesT3011

README.md

@@ -1,9 +1,16 @@
-# ProjectIdeas
-Platform to uplaod you project ideas or get project ideas
+# ProjectIdeas :green_book:
+Platform to upload you project ideas or get project ideas
 
 https://www.codingideas.org/
 
-## Run
+Feel free to add you CodingIdeas!
+
+## How to use CodingIdeas:
+If a great idea for coding comes to your mind, visit codingideas.org, click on `new` and add it - its simple.
+
+You can also use codingideas.org if you want to get inspiration: Browse ideas or just click on `random` to get one randomly.
+
+## Run:
 1. Install all requirements
 ```console
 $ pip3 install -r requirements.txt