Got a big win on 🥷Ninja Miles but...

On 9/29 (Tue), I launched 'Ninja Miles' for daily login and hit the jackpot 7️⃣7️⃣7️⃣ in a slot event. On the other hand, I've been opening free treasure chests by watching ads on playio for over 2 years, but I've never hit the jackpot for coins...💸 (Occasionally, I get a 5 gem booster from two free opens in one day.) Also, I haven't hit the jackpot yet with the gacha in the idle point-earning app, nor with the lottery from Digimars, which was introduced about 2 months ago😢 (I think my current best is 3rd place for the idle game and 5th place for Digimars.)