dollar click and castle clicks are legit?

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Are both dollar click and castle clicks legit sites to join? I just joined both sites last night with randomness. They seems to offer a lot of clicks everyday, and you can earn base on those clicks. Both sites also offer cash offering earning opportunities, but not that much as treasure trooper and cash crate. I just need some advise from mylotters here, whether both websites are legit site to join? Or they are scam?