its really hard to get NX.
the voting is not 3 time a day, i voted once yesterday at the morning and when i wanted to vote again it told me wait 18 hours.
now, 24 hours later i did the today vote and when i tried to vote again it tell me to wait 16 hours to vote.
so its only 1 vote a day and 1 fox event a day total of 6k NX a day MAX.
its really hard to progress like this in the game to buy things like buff/pets/slots/ring