I preordered the top pack for Ravenloft and received the code, that part is fine.

I was told codes were also sent the items not available until release?

I might have deleted or never received those codes is there any way the codes can be sent again?

I received everthing bu the following:

An Ultimate Survivor’s Package *
140 Astral Shards
Three Supreme Resurrection Cakes
Two Ethereal Rest Shrines
Five Mirrors of Glamering