FearLess Cheat Engine

Eyh guys
This inventory work on uplay Assassin's creed Valhalla ? i try to do all things but nothing work..
I don't find where i can modify Valhalla.exe to Valhalla+.exe or something like that with Notepad..
And when i click on +giveitem he doesn't work..

Hello,
Anyone know how we can craft the Mythic and Midnight armor ?
I have all fragments but i don't know how use them...