Educreation Publishing — non delivery of services

I signed a contract with Educreation publishing to publish my book "Develop Health and Inner Peace Through Meditational Yoga" and provided them a print ready script along with my own design front and back cover. Apart from actual printing of the book they failed to deliver many of the services that were included in the contract. The dashboard never shows the number of copies sold which I know there have been.
There is no way of getting through to talk to anyone senior in the company. In the end I decided to terminate the contract with them.

Would not recommend anyone to do business with them.