HGA threw Agrippa

[GarageMage]

Hey, I recently took an interest in this method of obtaining the name of the guardian angel of my birth. I got a chart(from this site- http://www.0800-horoscope.com/birthchart.php ) and found out that my b/day was closer to a new moon than a full moon(I still don't know what i'm suppose to do with that). But heres the thing- how do you apply the hebrew letters? Taking the number next to the planetary/zodiac signs and assigning letters according to the equilvilent or do I have to write the numbers(1 to 22) on each of the dashes of the circle? In which order are the letters(once attained) suppose to be in? How is this method suppose to be done correctly is what i'm asking,