PDF Export Issue

[Generous_photographer98A6]

I'm new to the tool, I'm unable to export this design as a PDF, some design elements are absent and show dark in the exported PDF, kindly help me resolve this issue, or resolve it and give me the PDF.

I'm facing an error when attaching with the .ai extension, kindly download the file from this URL

https://drive.google.com/file/d/1n3bhny3vgE9frXmWECaFbHmh2J1lTzo6/view?usp=sharing

Thanks for looking into this, It's much appreciated. 

[Anubhav M]

Hello @Generous_photographer98A6,

Would you mind checking your PDF file in Adobe Acrobat to see if looks correct there?
Also, share screenshots of how the PDF is displayed and the export settings used so I can better assist you.

Looking forward to hearing from you.

Anubhav

[Generous_photographer98A6]

This is how it supposed to look

This is how it's looking 

no matter where I view the pdf, I see the same 

kindly help me solve it 

[Ton Frederiks]

Looks fine in Acrobat for me, but it looks like your second image in Preview.

I would just rasterize the file, flattening will give an enormous amount of fragmented objects.