Hello student I'm sorry to inform you but you can't make any correction in your application now as correction window was closed on August 14,2020.

If you passed class 12 this year and while filling the application Form your results was not declared then no problem. The authorities will check your results and other documents at the time of counseling.

For more details refer to the link mentioned below - https://www.google.com/amp/s/news.careers360.com/ggsipu-cet-2020-application-correction-window-opens/amp

Feel free to comment if you've any doubt

Good luck