i provide computer science related services like computer science related services but i need a niche which we can increase m income so i can buy a car for me
You’re going to have to earn many sales in order to afford a new car. It is possible, but it will require a LOT of work. Good luck! I truly hope that new car is in your future.
actually i will do my effort but i do not know to select which niche in the computer science field which has low competitions and high sales
Always create your gigs around services that YOU can complete and deliver. What are your computer science skills? Start there, and create gigs around what you can do.