I have made an account successfully on zoho.com, even enabled 2 factor authentication.... verified my emailaddress etc.

But when I try to install and open the Show app on a Android/Google Smart Tv, then I am not able to get the device verified/enabled. The display is show an 8 digit verification code.... and when I go to www.zoho.eu/tv and try to verify my TV device via my account following all the required steps like authenticating etc, then I always get the message that the verification code is invalid.