[Where do I acquire 6th Anniversary Gifts?]

Okay...thanks a lot.

[Where do I acquire 6th Anniversary Gifts?]

I'm getting these keys to open 6th Anniversary gifts, but I can't find where they are.  Somebody please advise.

[Where Do I Acquire the "Unrefined Siegestorm Bracelet"?]

Okay, I got it.  I appreciate your reply...

[Where Do I Acquire the "Unrefined Siegestorm Bracelet"?]

I'm want to open my chest that contains the "Stormsiege Bracelet," but I need the "Unrefined" bracelet first.  I thought I could get it from Kangcha at Mushin's Tower, but I didn't see it there.  Could someone point me in the right direction.  I'd greatly appreciate it. 

[Starting or Joining 12-Man Raids]

I'm frustrated to no end at how this is done, and the worst part is I've probably asked this question before and got answered.  Please someone explain to me how to join or start a 12-man raid.  I'd deeply appreciate it.

[Temple of Succession-Chapter 7 The Rites of Cultivation "Read Jaesock's letter"]

I'm level 60, same as Granoce.

[Temple of Succession-Chapter 7 The Rites of Cultivation "Read Jaesock's letter"]

It isn't there.  There isn't a letter addressing this quest in my unopened letters.  It isn't in my open quests either.

[Temple of Succession-Chapter 7 The Rites of Cultivation "Read Jaesock's letter"]

Where is this letter for me to read?  I can't find it.