Royal Mail Default for the UK

[appsfinder2]

is there anyway to change default mail to Royal Mail instead of USPS i.e what code do I need to change and what files need to be updated please advise thanks.

[firstof9]

There is no "default", you choose your carrier from the list.

[appsfinder2]

There is no "default", you choose your carrier from the list.

[firstof9]

That's the card, you want the card repo.

[appsfinder2]

ive got the card installed there no option for Royal Mail has you can see from above I can put the royal mail sensor in where it says usps but then I does not work please update card for all postal services or am I missing something