Newb from Brazil!

Aug 1st 2017
Hello mates, it’s nice to join the forum.

I’m from Brazil and just started on Crypto Market.
Thanks to all who have contributed in this forum, I read a plenty of posts here which helped me a lot so far.

I don’t know if it is the right place to ask, but here we go:

For brazilian users, as far as I know, Rippex is the only wallet available for deposits in BRL (brazilian reais). The problem is that in Rippex I can’t see a good level of liquidity as in Poloniex/Bitstamp (I understand that Poloniex and Bitstamp are Exchanges).
Considering a brazilian investor, who has BRL to invest and Rippex as its initial wallet, what should be (if it exists) the steps to reach Exchanges like Poliniex/Bitstamp?