# Semaphore Auth ###### tags: `Hojicha` > How to post a message in Hojicha. ## :memo: Posting Guide ### Step 1: Getting Started ```shell=1 npm run bootstrap scripts/buildImagesGoerli.sh docker-compose -f docker/docker-compose-goerli.yaml up ``` ### Step 2: Application Connect :arrow_right: http://localhost:80 connect - About Page ![](https://i.imgur.com/EH4iwcQ.png) - Identity Page ![](https://i.imgur.com/3DSF0iL.png) ### Step 3: MetaMask Connect - Run MetaMask - Change network to goerli ![](https://i.imgur.com/elP3hd3.png) - Click on connect metamask! ![](https://i.imgur.com/9HejBJ6.png) ### Step 4: Posting - Click "Fetch Now" ![](https://i.imgur.com/MwaF6pQ.png) ![](https://i.imgur.com/tn05yMG.png) - Enter a message to post ![](https://i.imgur.com/XiaUYJv.png) - First Message Posted ![](https://i.imgur.com/Qjm4oPx.png) - If you post from the same epoch, an error will occur. ![](https://i.imgur.com/2P3f9rZ.png)