Profile & fidelity card function doesnt work

I used to love this app. But out of the blue the web profile login doesnt work so I cant see my account and online bookings Ive made. As well on this app there are only limited fidelity card options so I cant add mine to a booking. So I end up having to go to the web to make a booking anyway which is why I give it only one star.

melissagbrown about SNCF Connect: Trains & trajets