HDFC Ergo General Insurance — Mis Selling Insurance

Hi,

I was sold an insurance to cover my personal liability in case of loss of job along with my personal loan from HDFC. I paid 5700/- for this insurance as a one time charge to provide cover until end of loan tenure.
Now when I want to claim, they say I do not have the said benefit and all I have is the accidental insurance. I still have confirmation of the sales representative on whatsapp about being covered for personal liability. Even the customer care representative from HDFC Ergo whom I spoke to in November said I had personal liability cover.