Withdrawal resignation and rejoining

Supreme court has held that :

It will bear repetition that the general principle is that in the absence of a legal, contractual or constitutional bar, a prospective resignation can be withdrawn at any time before it becomes effective, and it becomes effective when it operates to terminate the employment or the office-tenure of the resignor.

you can withdraw your resignation after you have resigned from the company, but remember to withdraw the resignation before you complete the notice period.

But sir I joined another post but not take salary and don not submit any documents....

tIn the given facts, there cannot be a definite answer. Having joined the another employment, There are some inherent risks.

You can decide whether to withdraw the resignation or not based on your prevailing circumstances 

I am not satisfy with my new job.

is there any problem happen in future?

you are not relieved you can withdraw resignation.