Hi guys, need your help, I'm feeling nervous.

I applied for an undergraduate scholarship exam yesterday. while filling in my detail, I used my first name and last name, I excluded the middle name. But when uploading the necessary like O'level, admission letter, etc on those documents my first name, last name, and middle name is on it.

My question is hope that does not matter?

Yes it matters because it occupies space

On a serious note it doesn't really matter only if the instruction says it's compulsory