Create CONTRIBUTING.md

Author: aminoxix

CONTRIBUTING.md

@@ -0,0 +1,13 @@
+The Steps mentioned below will make you in for organization:
+
+1.  Click on Issues to check whether any issues are pending; to create a new issue Press **New issue** button as mentioned below-
+    ![image](https://user-images.githubusercontent.com/75872316/158950798-3fbe086a-4e71-4c9a-9e1d-cb613953be5e.png)
+
+2.  On the same **Issue** tab, beside `Invitation to DEVSTRONS' GitHub Organization 🚀`, feel free to click on **Get Started** to create a new issue with your username-
+    ![image](https://user-images.githubusercontent.com/75872316/158950916-04a4cc3e-379b-476f-953a-07ad669d00e9.png)
+
+3.  According to the questions asked, fill the bllank spaaces with your kind words as mentioned below & to submit it **Submit new issue**-
+    ![image](https://user-images.githubusercontent.com/75872316/158950613-bd3d2eaa-e67e-4d45-a5bd-bb7275485b3d.png)
+
+4.  After your issue get closed succcessfully, follow the To-Do List i.e., triggered by `github-actions bot`.
+    ![image](https://user-images.githubusercontent.com/75872316/158953243-a40ad905-a965-4aad-aaeb-37e280dd170a.png)