Hello The Last Satoshi. Sorry to hear about this! Do you mind answering a few questions for us? We would like to try and reproduce this problem and fix it for you. When you try signing in using your nsec or npub, what message do you see exactly? On what page specifically do you run into this problem? Please let us know, thank you! 

 Hi when I try to log in with my private key 🔑 it says this account has been deleted but I’m using this nsec with Damus App https://image.nostr.build/3bc9435f87da17733a08ee0c35ab2dbc77ad4ffb5b414884eadf7a7f0d0b1947.jpg  

 Hello The Last Satoshi, could you please send me the npub of the account you are trying to sign in from? This would help us a lot. Thank you.