HI i have problem with mission time to get crafty I alchemized both items And tried to talk to Bosco but he have no options to give him weapon to inspect so I can'r finish this mission. My second problem is monstroues reserach mission where I have to give requested items and what items they need?
Try messing around with the mission select interface. Im sure if you mess around with it at least 5 seconds, you'll figure something out.
If not; Go to the start mission button; there should be a button saying "Toggle inventory". Check that box and the Start button should be available. Hit that button and you should be good to go.