As above really, but just one or two things, are you a car driver? or are you a new bike rider? cos if it's the first then this is not a car gearbox, you need to treat it differently, be firm in your gear changes and don't be girly about getting from 1st to 2nd if it's the second one then you need to practice gear changing, simple as that really, try changing gear on the centre stand with you sat on it, yea I know it can be dangerous cos you could take off like a rocket if the back wheel hit's the ground but if your careful and keep the front brake on and the revs low you should be ok, just try to see if it will change gear when your sat on it, if not then your doing something wrong if you can do it by hand but not with your boot. Just my opinion really so take this with a pinch of salt, I could be completely wrong, it has happened before !!
PS if you would be so kind as to do an INTRO in the new member section so we can get to now about you, that would be a good thing to (hint).