Samsung notes exporting problems. HELP!

[lem3142]

his i'm trying to export a handwritten note, which has been written on a downloaded PDF, but when I save the file as a PDF, or as anything other than a Powerpoint Presentation, my text is covered by a white box. I have tried converting the handwriting to text, and I have tried everything else I can think of, including updating apps, but nothing is solving my Problem. Ive put a lot of hours into this work and need to submit it for marking.

Please help!!

[lem3142]

You can see here how my text is only just visible behind a white box. This is the same throughout the document.

[Pugs1957]

Try https://support.microsoft.com/en-us/office/save-powerpoint-presentations-as-pdf-files-9b5c786b-9c6e-...