I finished all the requirements to unlock this allied race, months ago, got the reputation to Exalted, did the whole achievement including kill the boss on the dungeon, etc, I see no more quests I can pick on Stormwind/Bolarus/Mecha land.
When I go to the Stormwind Embassy, the mecha banner show both requirements as green but the NPC in there, has no quest for me.
[picture of the banner] https ://imgur.com/a/3706gmn
Due to the current 5-6 days answer tickets, GM answered me a a very vague reply about, If I have a bug to report it, If im stuck on a quest to go to wowhead, and etc, and didn’t helped in anyway, so been waiting for they reply again, but this don’t look promissing (and I do understand their side) so though try ask here, if I’m missing something.
Got all game allied races unlocked (even Vulpura or however is written) just missing the mecha gnome, which I’m unsure If I missed something, or my chraracter just bugged.
forgot to mention that, yeh I did, i have all classes (at 120), went 1 by 1 to the Embassy and the fountain, but also nothing
so: besides do the exalted rep, do the achievement that leads to kill final dungeon boss and such, there is no other step I may be missing, before quest be acessible at Embassy/Fountain ?
You could try it with an alt, see if it works there (if you have another lvl 120)
all you need to do is a few quests in nazjatar and unlocking access to Mechagon island.
this is a good guide for that:
Note that in the comments of this video people are having the same issue as you, with Kelsey not showing up at the fountain. You could try making another ticket with a more detailed explanation, although I’d try the alt thingy first.