Not succeed to connect Harmony hub

hello
iam using iPad/iPhone both the newest ios, hubv2.
iam trying to connect Harmony hub https://support.smartthings.com/hc/en-us/articles/205653834-Logitech-Harmony-Home-Hub

in stop 3 - i have harmony remote UK
in step 6, iam using “email” and i get “incorrect email address or password, if you previously used FB or Google use hat again now, else rest ur pass”

my Harmony account is my gmail address.
what can i do?

thanks

see step 6.

i saw, this is what i mean
how i do it if my logitech account is Gmail?

You need the harmony desktop app…
https://support.myharmony.com/en-us/how-to-change-your-email-or-user-id

but the idea that its gmail account its the “Google home” control,
how it can be “solve” ? ifttt?