Add credit Card

Hi,

1 - I removed my existing credit card because it has expired and I could not update it with my new.
2 - I tried to add a new card but I still have the same message “we’re sorry something has gone wrong. please try again later.”
3- I logged out of my app revolut, flush the cache, uninstall and reinstall the app, restart my phone;
but it still does not work

Can you help me please ?

Regards
ps : sorry for my bad english