That's not a problem for me; I can read and write in English. I just don't have a very good command of the language, so I might sound a bit "archaic." (I also don't know if my Santa would be obligated to make a game in Portuguese just because I'm participating.)
Viewing post in Can I participate even if I don't speak English well?
We expect games with text to be made in English (though others are fine if both participants share a language, and no text is fine too!), but there aren’t any strong requirements on proficiency :) We’ve had lots of non-native English speakers participate in the past, from various backgrounds and language levels. And your English is very good!