hi,

see tnea counselling egistration will starts from first week of may 2020, however till now there is no surety that there will be correction window or not, however for tseamcet application you can not change your date of birth with some other things which can not change in application form. so you need to send written request to competent authority with proof of documents in the following email address,

helpdesktseamcet2020@gmail.com

follow the below links to know more details,

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