Re: error code 9 or 9.8.1

I gave already linked my account to Facebook its linking my account to a new device

It looks like you were trying to link your SWGoH account to an underage Facebook account.

so is there any way of fixing this

Yes, if you try to link the game to an adult Facebook account.

I have done that tried to do it again now it just comes up with error 9.8.1 

Can you try to login to SWGoH again and confirm your date of birth, please? Let me know if this fixed error 9.8.1.

I have tried that still has not fixed it maybe if I relog into my Facebook account on my old device may fix it 

still hasn't fixed it