Hello Gayathri,

There is no need to fear about this matter. There is way where you can recover easily you need   to follow the steps which I have mentioned in below:

• Payment made Eligible Candidates can get their Login ID by sending SMS to 8790499899 as 'APEAMCET(space)01(space)Your HallTicketNumber' through their registered mobile number

If you still having issues regarding this you can visit the website which I have mentioned in below:

https://apeamcet.nic.in/

I hope it helps you.