windows 10 code for minecraft came with java edition

hello i long time ago have bought the minecraft java edition in 2017 and i heard it came with the windows 10 version if you bought it before 2019 i never got to use it because it was redeemed but i never redeemed it and now the code is not there anymore and got the windows 10 version taken away from me, and i think there was an error or bug that i couldn't claim it so please can you get back to me as soon as possible thank you.