Thank @barquillo
I found the IDS for preorder dlcs and made an unlocker.I tested it and the preorder weapons are unlocked.
When you finish the tutorial appears a message telling you that the weapons are available
Enjoy =)
Download
1File
https://1fichier.com/?ennfj7rynbily9x2mgou
Zippy
https://filecrypt.cc/Container/7EDDFF1865.html
Note : Link Zippy only use with Jdownload2