Bitcoin wallet addresses often start with a ‘one’ or ‘three’. The newer addresses start with ‘bc1’, though Litecoin addresses start with an ‘L’ or ‘M’. Make sure you’re sending your funds to the right blockchain network. If you build an address, it is usually derived from your personal keys, https://financefeeds.com/keeping-up-with-btc-news-very-handy-for-anyone-who-is-interested-in-cryptocurrencies-especially-the-investors/