Sorry, no sympathy for people who signed something in a language they didn’t understand without reading it. If I were buying property in Mexico and didn’t read Spanish well (I actually don’t), I’d either hire a local attorney who speaks a language that I do understand, or bring a trusted friend who knows the language better than I.
This isn’t a question of language barrier, but of laziness and trust in entities who are out to enrich themselves, not you.
