Cannot access my harmony one wallet

Hi everyone,

Hope you are all doing well.

I accidentally removed my harmony one wallet and now I cannot retrieve it, have tried setting up a new one with the same user name but it gave me a new address and all my coins have disappeared.

I have tried entering my seed phrase to try log back in however, it keeps rejecting me.

Any assistance on this would be much appreciated.

Thank you,
Fengshuo