Right on i've been kinda attempting that but the sign button never shows up like it does on the electrum site in the help section.. appreciate the help.. didn't know i might have to wait some time? all i can do is use my other wallet n use that ones private key/address i think to sign for the transaction.. it seems possible i think im just doing it wrong.. I've worked pretty hard in the past for 60$ i'm not gonna give up now lol.. i also tried like saving an attempted transaction and loading it
It doesn't work like that. You need to have the right private key. Any private key will not work.
Unfortunately your Bitcoin is most likely lost. Without the master private key or the seed phrases, the private keys to your wallet cannot be recovered and thus you cannot spend the Bitcoin. It may be possible to do disk recovery to try to recover the lost data, but given that you seem to have been using the computer for a while, that probably won't work.