Can't Complete Quests, Bugged.

Hi, I was wondering if anyone knows anything about these bugged quests? It's pretty bad to the point that I have stopped playing because you can't really play like this. What's happening is that a lot of the quests are bugged and unable to complete them playing as Troll - Hunter the stuff like just does not activate when you click on them and all that kind of thing. For example right in the beginning I have to rescue the stolen baby raptors so I blow a whistle to get them to follow me and I take them back to the quest giver and you are supposed to right click to interact with her and I do but nothing happens and it won't allow me to complete the quest. Also the one with the dead bodies of the drowned lightning lizzards*in the canyon you are supposed to attach a rope to them so they can be lifted out but I right click on the rope and nothing happens and a few of the other quests have these kind of problems too?