Ca n’est pas un numero Backerkit ID, c’etait un numero du reçu
To properly understand all these ID’s and numbers, please read this explanation by a fellow forum user: Demystifing Numbers (Indiegogo, Backerkit etc.)
Then check this link: https://community.projection.philips/t/how-to-find-your-backerkit-id/5181?u=ivog