imToken don’t support retrieving the password, but you can reset it by importing the wallet. The new password will replace the old one.
If you didn’t backup the mnemonic or private key to import, you can try the password many times, without a limit.
imToken cannot recover your password. However, there are some services that can help you recover your private key: https://keychainxpro.com/how-to-recover-password-to-imtoken-wallet/
Keywords: "Forgot Password", "Reset Password", "Change Password"