Swiggy — account deletion

I sent multiple emails to swiggy customer care to delete my account, they asked me the reason for it and I provided them a valid reason that I am not at all happy with their services. They told me that its been taken care of. My first email was in 29th Nov 2018, I checked my account today and I see that it is still active because I can make changes to it.

If I don't want their services and I am explicitly requesting them to delete my account, they have no right to keep my account details with them whatsoever.