Where do I buy Bitcoin / Litecoin?

ChicksX - The Lowest Fee Crypto Exchange
LocalCoinSwap - Trade with transparency. Feel confident by trading on-chain with non-custodial exchange.
LibertyX - Buy Bitcoin with cash at 20,000 locations
CoinMama - Since 2013, buy Crypto with credit cards
Coinbase - We're the most trusted place for people and businesses to buy, sell, and use crypto.