Becomes very frustrating.....

Ive been playing this game for a while and I really enjoyed it at first. But it is starting to get very frustrating....it is ridiculously hard to complete a dig site. I have used up forty hard-earned shovels and not earned a single building item. Awarding 20 coins is really pointless......I have more than enough coins. I am trying to complete Santas Workshop, which requires 120 building items. Pretty close to packing it in and deleting the app.....

Gbpacker1953 about Secret Passages: Hidden Objects, v2.80