How to implement permanent auto-posting of photos from a folder in VK, FB, Instagram?

Question

Social media

Good afternoon, how can I implement auto-posting from a folder in a social network under my account on a PC?
The bottom line is that every couple of minutes a photo is taken and uploaded to a specific folder. It is necessary that the program checks for updates and posts new photos on VK, FB in a photo album or on a wall, ideally with a pre-prepared description and hashtags.
And it's the same on Instagram.
Maybe there is a solution?
Thanks