I’m travelling to Albania later in the year and wonder if the add on foam option is easy to use.    I assume I follow the instruction on the app here then purchase.   Then activate.   At this point does it activate the roam instantly or does it then activate when I land in Albania ?    And also does it start the minute I activate then run 24 hours then on to another 24 hours for the next day if purchased. ?   I hope this makes sense.   I’m thinking 5 days roam pack for £20