The U.S. based company Athena Bitcoin specializes in the development and operation of crypto ATMs, and launched Argentina’s first crypto ATM a month ago in Buenos Aires.
I use the Trezor Wallet @ https://trezor.io/?a=cryptocousins.com
I also use The Binance Exchange @ https://CryptoCousins.com/Binance 
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Open a Coinbase account @ https://CryptoCousins.com/Coinbase & receive $10 worth of Bitcoin.