If you have lost access to your Ethereum account's private key, the most common method to attempt account recovery is through the use of a wallet backup or recovery phrase. This recovery phrase is usually generated when you initially set up your Ethereum wallet and acts as a way to securely restore your account if you lose access to your private key.
You can try using the recovery phrase in a compatible wallet to regain access to your account. If you do not have a recovery phrase or any other means of recovering your account, it may be challenging to regain access to your funds. In such cases, it is recommended to reach out to the customer support of the wallet provider or platform you used to create the account for further assistance.
