is there any good coder who can assist me with an endless runner game that am working on?
There are plenty of good programmers on this forum that would be happy to help you out.
Unfortunately, you are asking in the wrong part of the forum.
You would be much better off asking in collaboration.
All the best of luck with your game 
Stop spamming unity with endless runner tutorials. I already gave you a link for a 2D endless runner game. It shows a step by step tutorial how to make such game from scratch! This should help you to get started. This is not my problem that you’re so lazy to spend at least an hour on this!
If you won’t stop spamming unity forums I will report you for creating duplicate threads!
Spend $10 in the asset store for Core GameKit + Pooling
Usually endless runner is something like temple run, not a flappy bird knock off.