Goat simulator 3 code activation error

Hello, I am French, I pre-ordered goat simulator 3 goat in a box edition 3 months ago on micromania, and I finally received it today, however I have 3 codes to activate to have all my advantages and the game, however only the code of the digital down grade works, and the other 2 (that of the game and that of the pre-udder gear) does not work. I also contacted epic game support who confirmed that the codes were not active, can someone help me ?

Ask for a new code with proof you bought the game AND the codes which don’t work

honestly, this has happened to me before and I feel bad for you. you just have to keep on trying and eventualy it will hopefully work.