Sorry for your bad luck. I was declined to give up on 100% achievement as I only got 1 hatchling for the whole 1st week. While the game gave us 7 hatchlings from daily gifts and achievement rewards, i was missing 2. But there was a trick of fate 4 days ago, i got 5 or 6 hatchling in one day and completed achievement. The day before yesterday i got 0 hatchling. 2 hatchlings yesterday and 1 hatchling today. Dont know if im lucky coz i dont know the progress of majority players. But there is one day left. I wish u best luck on the last day.
I understand Ryozanki on the achievement aspect. We have to achieve it not getting it for free. Free stuff is not considered achievement. But if there are some players that devote his/her times throughout event and still dont get required number of hatchlings (only 3), something needs to be checked by devs.
There will be players that will be able to admit that they are unlucky and there will also be players that cant accept the fact that they are unlucky. The devs should consider whether achievements should all be based on effort or some RNG involvement. But it may not be appropriate to use RNG to reply on all matters. At the end of the day, its hard to please everyone. I still recall some players post here complaining that they dont have time to complete all event achievements while some could argue that if achievement can be done in a few days who would bother playing the event. While maintaining and designing concept of VF, pls also make sure to maintain the happiness of players base on the part that is not too demanding or selfishly requested as well.