hm, dunno. i dont feel the great flow and enthusiastic when i read this. try to clear ur lines so u got similiar word constructions (like 7 to 10 words per line).
and try to add punchlines and stuff like this. u cant write a really nice rap in 10 minutes. this just cant work. u need more time and u have to think about the thing u want to express with ur lines. my opinion, no offence ;)
4/10