DiegoHC

The first thing is to investigate and get as much information about this promotion if they ask for money in exchange for tokens it can be deduced that it is a scam but it is important to know the subject thoroughly.

a blockchain is a distributed database. a database that is not in a single place and governed by a single person, but is spread over different computers or nodes that are all equally important

With the brave browser you can get some BAT tokens but in reality there is no application that pays enough money. there are some that pay but it takes a greater effort to get a profit and you only waste time