Unable to get free version of Bedrock Edition.

If you bought the Java Edition before October 19, 2018, you can redeem a free copy of the Bedrock Edition. As you can see, i have owned Minecraft Java Edition since 2014 and should have a free version of bedrock because of this, but i don't. I have looked through my Email that is linked to my Minecraft account and cant find a code to redeem it. I haven't redeemed it before so i should get a code but i haven't. What do i do?

Also, i don't know if this is a bug or not so sorry if it isn't and i don't know if it is a Wed issue or not but it just looked like it belongs here.

Any help is appreciate.

Thanks