Click on the album you have created and you will find the Upload Photos button on the top right corner. Click and you can upload the photos by either dragging and dropping them to the screen or by simply selecting them from the PC.
While uploading images, you will get various kinds of options before you proceed. Add tags is one such option that you will get while uploading photos.
What are tags?
Tags in Huemn work how hashtags work on Instagram. Tags are categories that help you organise your client's photos.
With tags you can:
Search a particular tag
Within an album
Within all albums
Within all galleries
Download the photos within an entire tag with a single click