I want to alert you to a damage caused by Mercado Bitcoin. I bought chilliz for R$4,00 on Friday and I placed a sales order at R$4,19. The chilliz reached R$4,98 on Friday, but my order was not processed due to their failure. I complained on Friday and every other day and today they canceled my order and returned with my balance in chilliz!!! but chilliz is R$3,06 now. I'm waiting for the chilliz to appreciate to get my money out of there. Don't make the same mistake as me, look for another exchange.