Please, my fellow nigerians in london, i just came into london and its really not easy i guess, but can someone let me know the easiest ways to get jobs in london apart from search engines, the agencies i ve been to are not helping at all, so i would appreciate any help i get, my dear nigerians in london

There is no easy way to find a job, work on your CV or resume, make it look professional, work on your image - though you dont have any UK experience they will look at your CV twice if it attracts their attention.
You have not said what kind of job u r looking for, what discipline, what qualifications do u possess, all these are what u need to consider.