Since you have not mentioned the name of the exam in which you have got the rank , I consider the exam to be TNEA .And considering your overall rank, you do not have any chances to get a seat in Madras Institute of Technology for ECE or IT branch because for these branches,  the cutoff rank reaches the maximum upto 1 k and your rank is 6068 which is much more than this cutoff rank .With this rank ,you can only get a seat in rubber and plastic Technology branch of Madras Institute of Technology .You can check the previous year cutoff for Madras Institute of Technology by following the given link;

https://www.careers360.com/colleges/madras-institute-of-technology-chennai/cut-off

You can predict the other colleges where you can get seat in ECE OR IT on the basis of your TNEA rank by using TNEA predictor tool:

https://engineering.careers360.com/tnea-college-predictor