Before purchasing, you must have a private wallet to store your coins, as keeping them on an exchange is not recommended.
Purchase USDT (via TRC20 for low fees) or BTC on a major platform like Coinbase or Kraken. where to buy monero cryptocurrency
The official Monero GUI Wallet allows you to run a full node for maximum privacy. Before purchasing, you must have a private wallet
Go to an aggregator like Swapzone or a direct swapper like ChangeNOW . where to buy monero cryptocurrency
Enter the amount of crypto to send and provide your Monero receiving address from Step 1.
Cake Wallet or Monerujo are open-source and include built-in exchange features.