When I recover my wallet in Phantom nothing shows up, the address is completely different.
When I read your reply, the first thing I thought of is that you imported the wrong address, but no! I created a wallet on Blockchain app and imported it to phantom wallet and got a different address too.
It seems blockchain.com and phantom use different derivation paths to generate addresses.
You will need to find a wallet that uses the same derivation path as blockchain.
This is the 2nd reply by support:
"Hi MyName,
I've checked your account but I don't see any Solana.
Can you send me a screenshot of your wallet showing your Solana balance?
Please also send a screenshot of your SOL address when you go to Receive > Solana.
Thank you."
This simply shows how incompetent their customer support is! Why asking for screenshots when everything they need is stored on the blockchain?