Stuck in tut

https://preview.redd.it/edw6edfz50jh1.png?width=1135&format=png&auto=webp&s=915a6ad9dfc7871a08f9df2e6eeebcee98366279

Totally lost here, and I am a bloody noob to roguelikes. What does the tutorial want of me. This is the very beginning, only option left is to pick up blood and desecrate the shrine. I can't interact with the stairs.

Thanks in advance folk.