the specilization code did not work

about a month ago me and my friend both tried to enter the code we got in our message center and when we did it told us that the code had expired…
i have been stuck at lvl 70 for weeks now and it is kinda of annoying…

my username is krazysurfer

yes i played before november 20

yes i am over 18 years old

yes i am in the united states

please help me

thank you

That isn’t 343’s fault. You missed the specialization complaint train, it left a month ago…

Why are people still talking about specialisations, 343 is already releasing them.