add contributors.md

CONTRIBUTING.md

@@ -0,0 +1,80 @@
+ # How to contribute
+
+Thanks for taking the time to contribute! Please follow the instructions below
+
+------------------------------------------------------------------------------
+
+**1.**  Fork [this](https://github.com/vj-abigo/invite-on-label.git) repository.
+
+![step1](https://user-images.githubusercontent.com/72425181/122670266-be43ee80-d1de-11eb-9330-8d07ce2bd7ab.png)
+
+
+**2.**  Clone your forked copy of the project.
+
+```
+git clone  https://github.com/<your_user_name>/invite-on-label.git
+```
+
+**3.** Navigate to the project directory :file_folder: .
+
+```
+cd invite-on-label
+```
+
+**4.** Add a reference(remote) to the original repository.
+
+```
+git remote add upstream https://github.com/vj-abigo/invite-on-label.git 
+```
+
+**5.** Check the remotes for this repository.
+
+```
+git remote -v
+```
+
+**6.** Always take a pull from the upstream repository to your master branch to keep it at par with the main project(updated repository).
+
+```
+git pull upstream main
+```
+
+**7.** Create a new branch.
+
+```
+git checkout -b <your_branch_name>
+```
+
+**8.** Perform your desired changes to the code base.
+
+<p align="center"><img width=35% src="https://media2.giphy.com/media/L1R1tvI9svkIWwpVYr/giphy.gif?cid=ecf05e47pzi2rpig0vc8pjusra8hiai1b91zgiywvbubu9vu&rid=giphy.gif"></p>
+
+**9.** add your changes:heavy_check_mark: .
+
+```
+git add . 
+```
+
+**10.** Commit your changes .
+
+```
+git commit -m "Relevant message"
+```
+
+**11.** Push the committed changes in your feature branch to your remote repo.
+
+```
+git push origin <your_branch_name>
+```
+**12.** Go to your fork you will a popup saying "Compare & Pull Request"
+
+![compare&pull](https://user-images.githubusercontent.com/43697446/134040805-c114ccf9-aa14-427e-b01f-8dcb2f58ef94.png)
+
+**13.** To create a pull request, click on `compare and pull requests`. Please ensure you compare your feature branch to the desired branch of the repo you are supposed to make a PR to.
+
+
+**14.** Add an appropriate title and description to your pull request explaining your changes and efforts done and click on make a PR.
+
+**15.** Wait for the reviewers to approve and merge it.
+
+### And that's it, you're done! We're looking forward to having wonderful contributors with us