I received an email that my Cologne to Nuremberg train was cancelled and I should use a link they provided to book another train. It only takes me to the regular site. There is no code to input that I am rebooking because of a cancelled train. I have emailed them twice to the site indicated (somewhere in England) but no response. Luckily this is not until the end of Oct. so I have a great deal of time. As I am in the US, I don't want to call as that could be very expensive. Is there a number to call via Facebook or WhatsApp? Is there some way to do this rebook now?
Back in Jan. I found upon arrive in Germany that my Frankfurt-Berlin train had been cancelled. The agent immediately put on another train without a problem and off I went to Berlin. Could I possibly wait until I am in Cologne and go to an agent the day before schedule travel and rebook?