Come back to Channel 4 in the UK Mick, you brought us up on American Football with Gary Imlach. You were a great Presenter for Channel 4. For others, see Channel 4 American Football on RU-vid searches. Thankyou Mick.
It's really hard for anyone to answer that without seeing ur mechanics. Ur probably not kicking correctly. I'd practice the same thing using a soccer ball, once u can get a soccer ball higher and farther, go back to kicking the football, and you should notice a big difference You also should have the football up at least an inch or 2 on a tee