Help!! I need Ford KA radio code PLEASE?

Hi there, I have had my battery on Ford KA 2000model changed and in the process lost the radio memory.
Unfortunately the auto guy couldn't get it going with the CODE he sourced from Ford.
Then had the car with a Ford dealership and they came up with another CODE related to the actual radio in the car, which didn't work... Now on 9 Attempts!!
The radio Serial Number is M022875
and Part Number is 98KP18C815CA
Would really appreciate your help thankyou : )