Olx India — Banned my OLX account without any valid reason

I was a valuable customer of OLX and I have been using OLX for so many years. There was one guy from OLX who were managing my ads and giving me suggestions like a manager. Yet one fine day OLX banned my account for unknown reasons. I have contacted them via email and they were saying not possible to unban. I never cheated or did a customer in my life. I was using OLX 100% genuine way. Kindly do the needful to unban my account. Currently I tried to use an account in another email there also I'm unable to post any ads. I don't know what's wrong with OLX. Kindly do the needful to unban my accounts.