Chapter: help for a song

hi! <br />
<br />
well i wrote a song about a year ago. <br />
my problem is i can write the notes but i can't write them in bars or i can't differentiate between half, whole and so on. <br />
either I play it quickly or slowly! <br />
can someone help me that would be great of you please contact me <br />
<br />
with thanks in advance your <br />
<br />
black_angel (fey)