The account you had on SteemIt should be working on HIVE. The keys from your SteemIt account should work on HIVE.

The HBD and HIVE of your account should match the SteemIt account at the time of the hardfork.

The problem with new accounts is that Jason Sun absconded with the funds used to give new account delegations. So, new accounts aren't receiving a delegation. So you Hive account has no HP. HiveBlocks.com replaced SteemD.com. Here is your account:

https://hiveblocks.com/@shadowcrypto

Creating a new identity is fun. However, you might want to delegate the HP from your old account to your new account so that you have resource credits.