Hello Meena,
The AUCET 2020 results have already been released on 21st October 2020, followed by the counselling started on 27th October 2020 for the candidates who scored more than or equal to the stated cutoff.
You can appear for AUCET 2021, details are mentioned below-

Online application for AUCET 2021 start date - March 3rd week 2021
Online application for AUCET 2021 close date - April 3rd week 2021
Admit card release - May 1st week 2021
AUCET 2021 exam date - May 2nd week 2021

The AUCET 2021 application form can be filled online by visiting the official website of Andhra Pradesh University . The form is available on www.audoa.in (//www.audoa.in)