Sir I am filling the application form of gate exam and payment is also received succefully but no message is received succefully submitted on gmail and phone numberSo how I can check my application status is successfully submitted

Soemtimes, due to some technical problem, candidates don't receive the notification. In such case, you will have to log into the GOAPS account and you can check the status from there. If you have not received the enrollment number, then you will have to click on forgot your enrollment ID at the time of logging and select not received enrollment via email. And, you will receive the enrollment ID on your registered email id.