I feel so sorry for you,a lovely car not sure of your financial position but i would say keep the car for at least another year,prices at moment very silly no stability on market so do not accept any offers coming your way.
Sadly the only other negative comment i can make you have genuinely made an honest efforts on this forum to resolve your issue,as with anything on “www” it’s now in that dreaded cloud and the cars past is always open to view.
Good luck i genuinely wish you well.
