21st November 2018 From India, Kannur
Have you given required notice as per your terms of the appointment letter ?
If yes, then they should relieve you without hassle and also return your SSLC certificate.
Please follow up with them politely.
23rd November 2018 From India, Mumbai
If you do not fall under any clause that implied to serve notice for resignation even during period of probation.
The you need to file a civil case/money suit in the name of the head of company along with their letter of denial.
25th November 2018 From India, Mumbai