hello @Ahmed_Adel , welcome to the community. Go through this to setup the environment ReadMe and peruse through this for issues that you can work on. In case you want other ways of contributing apart from writing code, this is also available on contributing. If you get any impediment along the way, feel free to ask. It is advisable to first go through the threads[topics] that different people have raised in the past cause you may find solutions to your blocker. Thanks and nice contribution.