[2022] Character progression transfer!

Hello. I want to get back into Vallhalla, on ps 4, with the new patch but i cant connect into the game. My ubisoft connect connect app has linked and old ps4 user..which i lost.. and i cannot redeem any information bout it...and now i cant change the linked ps4 account , i unlinked it but i cant add another ps4 account... i just want to tranfer the saved data fromi...i dont need trophies or anythig related to the them i just want my saves back and my character in game progression!
I hope you can remake my game! Thank you...i have some manual saved game progresion on a flash drive if u need and dont have in cloud!