Here are some of the newest ways for you to get into crypto without spending any money.
Voyager is giving away $25 of free bitcoin for signing up. https://www.investvoyager.com/rewards
Coinbase earn is giving away $10 in BAT and $3 in ZRX coin. Take 5 minutes to earn. https://www.coinbase.com/earn?utm_medium=blog&utm_source=medium&utm_campaign=launch
Earn bitcoin by doing tasks, such as replying to emails and learning about new crypto projects. https://earn.com/
Various free opportunities. http://freecrypto.me/
Thanks for looking.