None of this works.
Gemly requires a Techland account to activate but there is nowhere on Techland's website to create an account, except for this forum .. and the Join Using Facebook option does absolutely nothing.
All you do is go around in a very small circle and no activation email is ever sent from Gemly to process the account info.
Another curious thing which lacks any logic is .. you can change a password for an unactivated account on Gemly.
You get an email to change the password of the account, but Gemly refuses to activate the Techland account.
Definite weirdness going on there.