You've got real good articles @jenish24 but then you're missing out on some things which would prevent you from getting support and being visible.

You need to visit the Newcomers community to get started. There you will know all you have to do on this platform to make your journey easy and to get support for your beautiful write ups.

Here is the lis of all the achievement task. You might just need a shortcut to access them as you begin your achievement task.
I wish you the very best.