So u wanna mix ur shit, so its ready to master?
U gotta take a look at these tutorials, its everythin u need:
Audioforce - Mixing
Read thru those and u will learn some shit.
Also what I can tell u now is:
1. Make sure your beat does not reach 0 dB or peak over.
2. Keep everythin at -3 dB when ur mixin it, so u have more room to work on it, and boost whatever u need to.
3. Roll of the low end on claps, snares, hats and percussion so its not boomy.
4. Boost 10-10kHz using an EQ. It adds clarity to instruments, but dont over do it.