Adding WINR bid adapter docs

dev-docs/bidders/winr.md

@@ -0,0 +1,29 @@
+---
+layout: bidder
+title: WINR
+description: Prebid WINR Bidder Adaptor
+biddercode: winr
+media_types: banner
+prebid_member: false
+userIds: criteo, unifiedId, netId, identityLink, flocId, uid2
+schain_supported: true
+coppa_supported: true
+usp_supported: true
+getFloor: true
+pbjs: true
+safeframes_ok: false
+---
+
+### Note:
+The WINR adapter requires setup and approval from the WINR team, even for partners that already work with us. Please reach out to our team at tech@winr.com.au
+
+*`domParent` and `child` position settings are usually determined and remotely controlled for each publisher site by the WINR team. If you would prefer to have control over these settings, please get in touch.
+
+### Bid Params
+
+{: .table .table-bordered .table-striped }
+| Name          | Scope    | Description                                                                                       | Example      | Type      |
+|---------------|----------|---------------------------------------------------------------------------------------------------|--------------|-----------|
+| `placementId` | required | Placement ID can be a `string` or `integer`, however `integer` is preferred.               | `21764100`    | `integer` |
+| `domParent`*   | optional | The DOM element where the ad unit will load into. The value is passed as a parameter to the JavaScript HTML DOM querySelector() method  | `.blog_post`  | `string`  |
+| `child`*       | optional | The number of child nodes of `domParent` preceding the ad unit. | `4`           | `integer` |