S H,
First, before you post on pprune, think about your post and then check its grammar and spelling before submitting, otherwise you will be savaged by some of the bitter cantankerous old gits on here, myself included. Also, do not write in text syntax. Old gits just do not understand it and practising the Queens English may improve your chances, especially when conducting many of the written tests you will be required to complete!
Now for the important bit. Do not be put off by many of the negative comments. We have all been subjected to them at some point in our careers, mostly by people who say, "You can't...." or "There is no way you will become a pilot". Use those negatives to make you more determined to succeed.
Lastly, depending on your age, contact the AAC Regimental Liaison Officer based at HQ DAAvn, Middle Wallop who will give you guidance in abundance. If you are, or older than, 16 years old PM your contact details and I will forward them on to him for you. Just for information, you will need 180 points (3 A levels grade E, or above) for entry as an Officer, so therefore consider this if you are 16 or below.
Good luck.
h