This room has been relatively silent recently. Just in case it gets frozen, I will remind that moderators can unfreeze chatrooms - so you can ask some moderator (from any site) whether they would be willing to do so. See also: meta.stackexchange.com/tags/frozen-rooms/info and How do I unfreeze a frozen chat room?

It is my humble request to all to vote reopen this question as it was not duplicate:academia.stackexchange.com/questions/180993/…

Sorry, it is very much a duplicate. Your question asks "How much should I mention the exact situation I faced?" The linked post discusses a very, very similar (or perhaps identical) set of circumstances, and also asks questions about how much detail to go into. Moreover, the linked question has multiple, detailed answers; you should be able to apply the logic of those answers to any corollary questions.

That said: this is just "one guy's opinion" (and I'm not going to debate it further); perhaps others will agree with you. If others vote to reopen, I will not re-hammer it closed.

Just to make the transcript easier to read - the link above goes to this question: How much should this setback be mentioned to admission committee/ potential supervisor for PhD admissions?