Idle Ferry - Cash Empire

On the good, it's a pleasant game, not too difficult to learn, and the ads are better than average: about 30sec each, and with a clear indicator where to tap when done. (If I made a game myself, I'd want this ad co., so kudos there.👏🏽) On the bad, just about every upgrade requires an ad, and sometimes you need to stack them to combo bonuses. That's too much, so I plunked down the $2.99+ to go ad-free -- but nothing changed! Still can't play ad-free, which really grates! I'll probably end up deleting this. Shame, as it could have been a fun little game ☹️.

Hit level 30 but the third destination remains locked. Update please?