Bip39 split mnemonic https://papaly.com/1/eMEf The buy with the mnemonic phrase matters. If you mess up the purchase then You can not Get well your wallet. Your cash is going to be missing without end. Make sure you have a proper backup. BIP39 simplifies crucial management by changing extended cryptographic data https://collinmmss433.lucialpiazzale.com/from-concept-to-fact-generating-bitcoin-addresses-with-bip39