Bought PS5 version using a PSN account that’s link to a battle.net account linked to my PC version I bought. Help

[kotsumu-1461]

Game sharing during Early Access couch co-op on console

Users who purchase a Deluxe/Ultimate Edition on an account should use that same account to host couch co-op sessions during the Early Access period. This ensures the guest player can join and participate in co-op. Accounts that weren’t the original purchaser of Deluxe/Ultimate Edition of the game on that console will not be able to play in Early Access unless they join as a second player with the account that made the original purchase.

No solution, would probably need to do a refund with playstation store based on this post.