Hello Srisairam Kommineni. Thanks for contacting Careers360 and we hope we will be able to answer your query. 

Gandhi Institute of Technology and Management (GITAM) closed GITAM GAT 2018 application form on March 31. So, I would say that there was a serious miscalculation on your part. You can not apply now.

Please try applying next year or apply elsewhere. Hope this helps you and all the very best!