Doom 64 Preorder For Switch

So, since Doom Eternal is delayed for Switch, what happens to the Doom 64 preorder bonus? Do Switch owners no longer get it? I ask because, I preordered months ago, but obviously will not be getting Doom Eternal this Friday. I do however plan on buying Doom 64 on the eShop this Friday instead of waiting for Bethesda to give us a release date (AFAIK, there is no release date), so, will the preorder bonuses for us Switch owners just be a useless redeemable code for us? If so, and if you plan on buying Doom 64 on Friday on the eShop, what will you be doing with your redeemable code? I'll probably just post it on social media as a first come first serve gift to whoever redeems it.

Hello, I just bought Doom Eternal on my Nintendo Switch and I receieved a game code for Doom 64, I have tried to redeem it on both the Nintendo EShop and on Bethesda's site with no success on either. Where do https://9apps.ooo/ I redeem my code? I tried seeing where but I can't find out where. Thank you!