Though it is unfortunate that the details of income have been wrongly fed into the application form, you are still allowed to correct this during counselling itself. Here's what you can do:

Assemble Required Documents

Income Certificate: Get an income certificate from the concerned authority, either the employer of your parents or the concerned revenue department.

Salary Slips: Collect latest salary slips of your parents to prove their income.

Other Supporting Documents: Any other documents that you feel will back your claim of being part of the low-income family.

Hand in Your Documents During Counseling:

In the counseling process, you should present these documents to the authorities. You can clearly state the error that occurred in the application form and give the correct details of your income .

Be prepared with any related queries regarding your family's income and provide proof accordingly.

Be True and Transparent:

Honesty is the best policy. Let them know the mistake and prove every paper.

The authorities will see your case and then take suitable action

Do not forget to do

Not panicking

Make all your documents ready.

Be patient and cooperate with the counselor

With this you should be able to rectify the wrong income and prove eligibility for the desired college seat.