Mercado Livre is a market for thieves. It don't respects the author's rights and anyone can steal a commercial digital product from a website and start to sell on Mercado Livre. Mercado Livre will not verify any documents which allows to the seller to sell copyrighted products. Mercado Livre has restricted the market visibility in Google for one country and real authors will not find never their products.
With a simple search you can find 225 scripts from CodeCanyon
151 themes from ThemeForest
Mercado Livre never verifies if the sellers have or no permissions to sell.
Shame Mercado Livre.