And what does it say on those stickers? I can't see the whole caption, but it's something along the lines of
"Bitcoin can give you financial stability", which is somewhat true, but what about the other risky side that includes volatility, secure storage, crypto scams?
Perhaps it would be wise to post a link in the form of a QR code that would lead to some legitimate source of information such as
https://bitcoin.org/en/ with the note that this website comes translated into various languages, which should be taken into account if it supports your language.
If you just let people know that Bitcoin exists, many will end up on that well-known website that promotes fake bitcoin, or they will become victims of some crypto scam, whether it's fake wallets, exchanges or doublers.