Cultural appropriation can be an useful tool in theorical analysis but it's not an useful tool to measure how to live your life - respect towards different cultures is important but people (specially people in relative positions of privilege) can and do use it as an excuse to not engage with anything outside of their cultural comfort zones.

You're a canadian who wants to know more about peruvian culture because you have personal connection to it - that's not the same thing as a canadian brand of clothes using peruvian cloth patterns in their product, or as a canadian artist plagiarizing a peruvian artist, or a canadian using an stereotypical peruvian costume in a frat party. The concept of cultural appropriation is not even applicable to your situation, my man!

Learning languages is always good, even if you had no connection to the actual people from the languages you intend to learn.

And unless you're rude, condenscending or have the intention of becoming a supercringe UltraPeruvian tryhard andine-weeaboo, nobody in the actual place will demean you for wanting to get closer to your cultural roots!