Verification Code not received to location

So I got an email from you that for 10 days my hotel will be blocked because of some kind of verification… first at all how and who will do this? mans secondly

Therefore I unfortunately made up beds for just 4 (forgetting the children!) Surely the calendar should say 6 guests are booked in--then these mistakes could be

Hej, We have just opened and trying to make the most of the summer up here in the Baltic. We had an issue when they had blocked all our bookings and for over 4