Error with Demae Pin

Hi! I just entered my data into the European Food Channel and set a pin to secure information. When entering the program, I entered the correct pin and I noticed I forgot to add my phone number, so I said “Might as well go back to type it in!”. Well, it now tells me the pin is wrong. I know it’s right because I both typed it 3 minutes ago and the program itself is taking it as valid, it’s the info validation system that’s failing. Anyone else with this issue? What to do? Thanks!