Specializations Problems

I put in my code for the Specializations and none of them r unlocked will someone please explain or help me get it fixed.

343i mis advertised by saying instant day 1 access to them. you have to be level 50 to use them now.

I wonder if this is a possible court matter as its faulty advertisement

SR-50. If you didn’t get the LE you only get two but since you got the LE and entered the code you get all six unlokced right away. But you need to get to SR-50

They don’t unlock until SR50 for anyone, you get access to all 8 when you reach 50 with the LE as opposed to a choice of 2 with standard edition.