Very bad staffs, they are always arguing with cust...

Very bad staffs, they are always arguing with customers. in the front counter I requested to speak with manager. One lady came she was very rude and always spoken very badly and insulting me and my wife, how even a manager is speaking like this, why indigo is keeping this staffs. IndiGo fate is like King fisher.
I was a regular customer, I will never use indigo due to the behaviour of this staffs at airport in Trivandrum.I lost my money