Frst we can do certificate verification or choice filling?.

Hello Vaishnavi,

First the certicate verfication process is carried in which all your original documents are verified at the nearest helpline centre. Then a student account is made in the official website of ts eamcet i.e tseamcet.nic.in and you have to make the password for your account.
After this the option entry process starts.
For more info regaeding ts eamcet counselling procedure go through this link
https://www.google.com/url?sa=t&source=web&rct=j&url=https://news.careers360.com/ts-eamcet-counselling-2019-fee-payment-and-registration-starts/amp&ved=2ahUKEwjY54q6zoPjAhVk8HMBHY-6DccQFjACegQIBhAP&usg=AOvVaw2FEyYGinbq7tMu-sCdDOWk&ampcf=1

All the best.