FeralHeart is a role play and chat game. There's no real goal within the game, like how normal games would have a questline. So really, all you do in the game is talk to people, join role plays/groups/etc and role play your characters! I have to admit, the game isn't for everyone, but it's really addicting to a lot of people.
This basically sums it up.
Such as Hooli mentioned, Feral Heart isn't for everyone, nor are you expected to enjoy the game.
Just walk around a bit, meet some people, explore some of the cool landscapes, and see all that Feral Heart has to offer. :)
And don't feel shy to ask around for help- there are more than enough people that are willing to give helpful advice. ^.^