Hello everyone in the beginning I helped a friend ... @MadFishCommunity

Answer: If your friend is trying to recover his wallet from the 15-word recovery phrase he kept, he can try using the default derivation path that Temple proposes. Alternatively, he can try to recover his wallet via the seed phrase by clicking the 'Import Wallet using Seed Phrase' option in the wallet. Unfortunately, since the Tezbox website no longer exists, it is not possible to recover the private key. He should make sure to keep a secure copy of the private key in the future.

hello, send him this video https://youtu.be/eoRu-_AklOY

try to use a default derivation path that Temple proposes

do you know the derivation path that tezbox used?

you may recover a wallet via a seed phrase also. Click Import Wallet using Seed Phrase option in the wallet

the Tezbox website no longer exists to recover the private key it only has the 15 word seed phrase