Yes, and agreed because in your offer letter/appointment order, based on that, you will work on that and then be relieved. Suppose if they ask again after one month, please do it and complete the task, then leave that company. You have been with them for 2 years and 1 month, so why are you in such a hurry to leave? Please be polite and request to be relieved.
This is because all the mistakes are on your side. If any company asks for your original certificates and you do not provide them or join, it could be an illegal company. They might not follow company and employee laws, nor treat employees properly. If you do not get the job, that is not a problem; you can start your own business. However, if you give your original certificates for a job, that is your mistake, and you may be considered an unskilled employee.
Please be formal and polite in requesting your original and experience certificates.
Kind regards