this is your best method for someone learning how to do this.
1. make sure your bike is in
and in first gear with the cluth fully engaged.
2. place both feet on the ground and push your pelvis towards the fuel cap.
3. apply your front brake.
4. shift your body weight over the handlebars
5. apply some revs and let the clutch out to grap point and slowly let the clutch out, you will feel the bike grab but provided you have your hand tightly on the brake and over the clutch you will be fine. eventually you will feel the back wheel begin to spin, once its at this point you can raise your revs, start tearing it up.
what franky is talking about is a donut basically. this is done by tilting your bike to one side (start with the side your comfortable turning.) i find it easiest to roll in second gear, start turning in either direction and place a foot down, then give it some more revs and the back wheel will begin to spin, when this starts just keep it going, move in circles with the bike and you will have one sik donut going. mine look kinda trippy cause my handlebars touch the ground so its really on a sharp angle haha.. only problem is the fuel in the carby struggles to reach the engine so its splutters after like 10 seconds hahaha.. if you keep the bike at 45 degrees it will tear up nicely.
if you have any other questions let us know mate, always happy to help a fellow rider.
Cheers, Tony.