Could some kind soul tell this technophobe how to add photos to posts. I've done it before but now the old grey matter has gone and lost the instructions. I've tried clicking on the 'attach file ' button at the bottom of the post page but all it does it turn blue momentarily whilst I am pressing it and then nothing. I've tried copying my photos to clipboard and then trying to paste into the post but still no joy. For info am using Samsung S23+ mobile and app permissions is set to yes for photos.