@theSLAYER I didn't know all these troubles with online for those with modded Switches, thank you for explaining me.
I'll definitely try searching for someone nearby with a modded Switch
Yeah, I missunderstood about the codes, I thought that they were language/region locked but now I got it. As you said, the problem is getting the codes for those that don't live in the places where the promotion happens.
Btw I'd like to keep open the topic, who knows maybe someone who has already tried to go online with a modded Switch can help me
Thank you sooooo much for the codes, I m gonna redeem the Pokémon in a minute. I'm going to use the first two codes: 90147KC3SWAWWWH U90147KDF16MVTCV
Thank you for the help and for your time