Need A Help

<p>Hello everybody reading this thread.</p>

<p>Actually I am totally clueless about the address which I should put down at the back of my envelope. The problem is that my Principal is asking me to put down format (a) as she could provide me a sealed envelope, though she won’t be sending it. I insisted that she must send it as it was mandatory, while the courier fee would be paid by me. But she replied quite coldly that no individual document can be sent to any such university unless the university directly asks them to do so. I took my parents to her and showed all the university’s documents asking to send it directly from the institution but she is totally unyielding.
And here are the formats:
From-
(a) <my name="">
s/o <my father’s="" name="">
</my></my></p><address of="" my="" school="">
<pin>
INDIA<p></p>

<p>(b) The Principal
</p><address of="" my="" school="">
<pin>
INDIA<p></p>

<p>I asked my teachers too. But they said both are identically authentic as long as it’s on a sealed envelope. But since my teachers are not that expert, they might be wrong and there is no any guidance counsellor in my school as well. I also want to make it clear that I am THE only student from my whole school applying to US colleges, and perhaps in the whole city. So, I want to confirm which form is more valid and widely used. Please lead me. I really have no idea about it. I think parents can help me a lot in this matter.</p>
</pin></address></pin></address>

<p>You can send the documents on the schools behalf as long as they are sealed. Your teachers are absolutely right on this subject.</p>