Famicom Clone / Multicarts

[xthor8503]

I recently bought a 400 in 1 Famicom multicart but I can only go backwards looking at the list of games and I can't load any games or change the language. The 400 in 1 cartridge 100% works with an adaptor on a US NES Console.

Would anyone know why my famicom can't play this cartridge but it fully works on my US console with an adaptor? The controllers on the Famicom work with official Famicom games.