If you have filled the examination form and have paid the application fee, then you can't cancel the application fee for the AP EAMCET. Now if you have done some mistake and want to reapply, then also its not possible. Only you can do the changes corresponding to your application if the correction window is opened.

Wait for a while to be assured regarding the correction window as its expected to open the correction window on June 23,2022.

For more information regarding the AP EAMCET correction window consider the link below:

https://engineering.careers360.com/articles/ap-eamcet-application-form-correction

I hope this helps. Wish you a great eve!