Attitude says most international orders will arrive in 7 to 10 WORK days but it can take up to 21 WORK days. That means subtract any weekend days when mail services and Customs do not work and any Holidays when they do not work either. That means it is perfectly acceptable for an international order to take 21 WORK days PLUS however many NON-WORK days, weekends and Holidays, that fall after your order is placed and delivery occurs.
Also you have to try to understand that once Attitude, or any seedbank, puts an order in the hands of the local postal service Attitude no longer has any control whatsoever in how long it takes for the order to be delivered. Once in the hands of a postal service it is up to them, and if an international order, up to Customs and then that nations postal service.
It is irrational and illogical to blame Attitude, or any seedbank, for slow postal services and slow Customs departments.