ADA has been around for a little while now but over the past few days it has never been a better time to buy in with this price. So with all the questions I receive asking where to buy its easier for me to do a post
1, Create an account with Binance Here
2, Fund That account by clicking deposit and depositing either BTC or ETH. Also you can use BNB tokens which you get charged 50% less, one of the major reasons for using Binance
3, Now click exchange and click basic and find ADA token with the menu on the right hand side and buy
Once you have purchased your ADA I would suggest moving them out of the exchange into a suitable wallet