Once you download you should be on this screen https://i.nostr.build/oAGv.jpg
yes and I pasted public key, I can see my account but this message keeps popping up as as I said, there is no place to paste PRIVATE key https://m.primal.net/HhIB.jpg
Ok so you need the nsec key thats the important one and keep private. Get tour nsec key from primal plug that in and you good to go.. You put in you npub public key Get your nsec log in with your nsec private key
Nevermind, it was all about pasting ONLY private key, when I thought I need to use public first and then use private one as a password. seems to work now. Thank you a lot!