Hellow friends

can anybody tell how do i mix the render. plz at least refer me a tut. i googled it but no desired result was there.
i would greatly appreicate if i got ur kind experienced advice, i have been viewing and posting my work

the posts like the followings are awesome, i just posted them caz i like them n i want u ppl to know that wt i want to learn

i have been following the tust here, but did not get the right one

the followings i like plz tell me how ppl make them?

Dron :



Kritez


PaNdEmOnIuM



Xelo




and here are some of my works










when i try to mix the render ppl say its a mess

when i try to add lightening they call it just a point










when ii post some work ppl just see it and dont even thing that i deserver any kind of reply : (