Even my parents are telling me to learn it now.

Now even my parents are telling me to learn kannada I have been in bangalore for 2.5 years and learned a few words, but I want to learn it fluently can you suggest please where can I learn I really don’t wanna go for some paid coaching to learn. Even my parents are telling me you should learn its been around 3years already atleast should understand completely what others are saying and I feel they’re right! Please suggest free resources.