Devanagari font not rendering properly in fixed-fromat Epub export

[chi wail72431016]

Dear Friends,

When I export the InDesign file to a fixed format ePub, the devanagari font is messed up...I am attaching two screenshots to highlight the problem, but it's pervasive all over the document. Please also find attached opriginal indesign and epub files.

 Please help! Thank you very much...

https://drive.google.com/file/d/1SgxpQPPrB5GXicwrDUVpe8tLYefLrZks/view?usp=sharing

https://drive.google.com/file/d/1k4--B3P14KOwJjPKaYWaQ2hF1KhSMpmn/view?usp=sharing

I really do not want to have to outline the font...