Here is a detailed video by Business Insider on how to buy Bitcoin and other crypto on CoinBase.
CryptoBuxx (www.CryptoBuxx.com) are a crypto gift certificate available in specific denominations of popular crypto coins such as Bitcoin, Cardano, Dogecoin, Shiba Inu and Tether. CryptoBuxx are offered in printed or digital form and can make giving the gift of crypto easy, even if the person does not already have a crypto wallet. For complete information and to purchase, go to www.CryptoBuxx.com.