If an application is rejected can the candidate rectify the mistake/lapse on which the application is rejected?

Once an application is rejected no further correspondence is entertained.
In the employment notification calling for applications, detailed instructions are given for filling in the application and the areas in which the candidate his to take care so that his application is not rejected. If, inspite of this, the candidate does fill in the application properly and it is rejected, no further opportunity is given to the candidate.