My Monthly expenses

Fixed:
Car Loan : 400.00
House Rent :450.00
Utilities(bill current) :200.00
Phone Bills :200.00
Internet :150.00

Variable
Parking :50.00
Petrol car/Bike: 350.00-400.00 (site supervisor)
Food and everyday's expenses (1k-1.2k) monthly <--dont be suprised,im heavy eaters,again i always treat my colleage n workers
Public transporation : None

I'm 23,im a contractor,previously im taking main project,but due to financial issue atm,im taking sub instead.btw,my monthly expenses isnt like my monthly salary,i dont hv any fixed dates when my salary gonna be released,it based on 3/4 months per hits,once government released my payment,thats when my salary released,maybe getting around 40k-70K after workers/staff salaries deduction.

pls guide me how to cut my cost too,thanks