We spent many hours to spawn S and find A rank and we do share them on linkshells to have many players as possible get it, but there are some guys that use third party app like radar.

They go there and as soon as they arrive they pull, even if they are alone, ruining all the hard work we made for spawn.
So if you cant do something to punish this kind of behaviour then please do something to avoid it changing the way hunt are pulled.

Make it so hunt are invulnerable for first 5 minutes after they are targeted for the first time, so everyone can have the time to get it since not everyone have fast loading screens or radar.
This way those players will be forced to wait before pull.

Those people have linkshells called "Early Puller" "Pre Puller" and "Ninja Puller", I mean, not only they dont get punished for how they disrespect the community, but they also are getting fun out of this situation and you are supporting them by not doing anything.
Thanks.