BillZabud on Nostr: #asknostr Trying to post a photo from my phone on#amethyst but keep getting this ...

#asknostr

Trying to post a photo from my phone on#amethyst but keep getting this message.

Failed to upload media: Forbidden - the user doesn't have access rights to make the request.

I was able to upload my avatar but I can't post photos

I'm new here so any help would be great