Apple India — Customer not getting access to the manufacturing date of product owned

I as a customer not able to see the manufacturing date of my apple product purchased as apple are recalling their product due to hard ware issue which is manufacture on or before 2020 oct.I was facing same issue with the product so took my gagdet to service centre there they are saying my product is manufactured on nov 2020.But in the box only the year which is printed is 2019.and i cannot witness the manufacture date myself i have to trust what the customer service people say.this should not happen in future.since apple is an international brand its warranty is valid and all policy is valid globally.I am launching this complaint so that any one who purchase product should not be fooled by such moralless companies.and this matter to be taken to the main officials