Meaning of " Yeh fitoor mera, chahat teri.
Anyone can explanation this words
chahat and fitoor.
I think chahat mean is : pretension, heart desires, avidity.
fitoor : (noun) desire, natural appetite
in arabic : nafs

This word, part of new song from arjit sing
Yeh fitoor mera.

Question

Meaning of " Yeh fitoor mera, chahat teri.
Anyone can explanation this words 
chahat  and fitoor.
I think chahat mean is : pretension, heart desires, avidity.
fitoor :  (noun) desire, natural appetite
in arabic : nafs

This word, part of new song from arjit sing
Yeh fitoor mera.

Answer

Yeh fitoor mera, chahat teri

you are right chahat is used for desire and will and yes it is used for heart desire.
the meaning of fitoor here in this song is craze, mania

Answer

chahat means desire, liking,

Fitoor means a kind of madness, generally a madness for something or someone. You could call it obsession of the next level.