SD card WRITER

Ref iPad 8

I have spent many hours and much funds, trying to get my Ipad 8 to communicate with SD cards.

I wish to download, my artworks, made using Procreate to a SD / Micro SD or via USB to a projector so that I and others can view in an enlarged format.

Apple (On line chat ) inform me that it CANNOT BE DONE.

You have to export the file to another computor ( WIN/ Linux or other OS ) so that you can then download to an external memory.

I cannot believe that this is FACT and it's not pulbisized?

I have searched the net, sure enough only READERS are available.

Unless you know otherwise.

Please inform me how, where, what, etc.