❤️while adding new file (image/photo/audio/..) this post will be affected in this way:
- new one file(image, audio) remove previous one (completely remove from the server)
- new one file DO NOT resets "publish date" of this post
- new one DO NOT resets views, views ratio, likes to "0" and NOT remove current "comment" if added for this post
(total sums of this post views, likes and saved/seen comments will stay saved and will not be removed as well)
- post "update date" is nenewed to current one so post will be displayed on top in "updates" tab