Dear sir/madam,

As you mentioned your query let me tell you that if you won't tell me the name of the school in which you are wanting to take admission of your son till then i won't be able help you in any way .

But if you want admission in the middle of the session you need to have a conversation with headmaster of the school because only he can guide you what are documents and the procedure required to be followed during the admission.

If you have any contacts with the school then kindly go through as it will be easier to approach the headmaster.