In my experience, many Brazilians don't send the template unless you look serious about making a booking. For example, on my first foray back into the Brazilian scene, my initial messages to various SPs asking whereabouts in Brum they were received very few meaningful replies, and no template responses whatsoever. Fortunately Linda was the only one who responded with her postcode, so I hit gold first attempt. But like many Brazers she only sends her template message once a time is agreed.