ALEX/ONZA

Hi i am Alex 14yrs and am new to trials riding, i just got a new bike a week ago and am trying to learn the basic tricks, but i am struggling at the moment, i was wondering if anyone knows where i can get some lessons / training, I live in leicestershire area and would like to know if there are any local places to ride this type of bike, like skateparks etc. I live in melton mowbray area, any local riders i can meet up and ride with ? thanks Alex