# How to use $PLAY?

To contribute to the preservation of monuments and use your $PLAY

**Step 1:** Go to the “Monuments” page, where you will find the monuments proposed by the community and those listed.

&#x20;**Step 2:** Choose the one (or ones) you want to contribute to.&#x20;

**Step 3:** Click Contribute&#x20;

<figure><img src="https://248168636-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FQK8cAugs4FRYuQeVw845%2Fuploads%2Fmz4xhOG3hlHXjnQn9syQ%2Fimage.png?alt=media&#x26;token=cbebcdf5-19c7-4df3-a8ec-3ceb55a525fa" alt=""><figcaption></figcaption></figure>

**Step 4:** Enter the amount and press Contribute

<figure><img src="https://248168636-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FQK8cAugs4FRYuQeVw845%2Fuploads%2FRCpohPOQX0QYjfZ7dNS5%2Fimage.png?alt=media&#x26;token=d0da3767-3567-454b-a8d2-95b65a82a2db" alt=""><figcaption></figcaption></figure>

**Step 5:** Wait for blockchain validation to become a member of the digital twin's community.

{% content-ref url="reward-model-and-contribution" %}
[reward-model-and-contribution](https://lay3rs.gitbook.io/build3rs/about-build3rs/reward-model-and-contribution)
{% endcontent-ref %}
