Hi Nishan.
This is the exact same query you posted two days ago... — please don't post multiple times, that's just spammy. You have to understand that folks can't always reply to you instantly.
Looking at Markus' comment on the ticket, it's a documentation issue, so your task is to read through the related tickets and come to understand the issue, then look at the docs to see what can be clarified.
The first bit there is the hard one — understanding the issue — take your time, have fun.
If you hit specific problems, and can explain where you're at, folks can often input, but just pointing at an issue isn't likely to get much response, as all you're doing there is asking others to do work that they probably don't have time for. On the other hand, if you explain the issue, you're likely to get a response.
Hope that helps you begin.
Kind Regards,
Carlton