First go to the implant shop, it's across were you uprade your dinodaur there are locked implants you can buy one lvl 10 with 25 ruby's. But first you need to unlock it buy helping a specific quest giver you will probably be able do do the quests for vitality and strenght implant because the you should be able to complete his/her's quests. You helped someone when the blue bar ok t full when you click on them. Same for tech.
