Hi there,
I have gone through your requirement and I understand that you are trying to self-publish your e-book on ingramspark and the platform is throwing errors relating to the font(s) and low-resolution images. I can remove these errors from your doc/docx and pdf file.
If the file is in Devanagari (Hindi) script using TTF fonts (e.g. kruti_dev, Chanakya, Shrilipi, etc.) it will have to be converted into an e-book compatible format.
For more details and discussion, please open the "Chats" and send me a message @radhajbp
I can guarantee you 100% solution. Looking forward to your immediate response.
Regards,
Radha Ashok Verma