I insist you communicate with respect or I’ll show you the door.
“To the Front” quest line up to “Back to Boralus” or “Back to Zuldazar” is not compulsory part of the war campaign, you don’t need it and safe to skip. If it’s not available then you should skip it.
I don’t know how you can blame us for wasting months on checking on one quest, Blizzard changes quest and often remove them completely with patches and I gave you an answer the same day you asked for help which would have save your frustration if you have asked sooner.
We currently don’t have character at that stage of the progression so we’re not able to check this ourselves live currently.
You can get a refund for anything within our 60 days guarantee just open a ticket