Hi Tharun Kumar. I would advice you to keep certain things ready for the application process.

• A scanned colured recent passport size photograph. 
• Scanned signature of yours against a white background. 

Source: https://engineering.careers360.com/articles/ap-pgecet-application-form

Now, the official website for the AP PGECET application to be submitted is as enclosed:

http://www.appgecet.co.in/ap-pgecet-online-application/

Note: I am unable to currently access the website due to network issues. 

Hope I have answered your query nonetheless. 

You have to google and try the first link i sure you get the link

Hello Tharun,

Here is the required link

http://www.appgecet.co.in/ap-pgecet-online-application/

Thank You!!!