I've played WORMS every day for about 2 weeks now and I always make sure to visit my friends' islands to collect their supply crates... yet I still have 0% progress for the "Drop-A-Holic" achievement which only requires 1 week of collecting all the boxes...

ver 0.0.140

Hey Cassidy, this achievement relates to the Daily Supply Drop and not the boxes on Visiting Friends. We will be adding the Daily Supply in very soon. Sorry for the confusion.

Daily Supply back in with Newspaper popup.