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# How can I display delivery dates using the app block?

The easiest way to show delivery dates is by using the **Delm Delivery Widget** app block. This allows you to place the widget anywhere on your product page using Shopify's visual editor without touching any code.

## Adding the widget to your theme

To get started, you will need to open your Shopify theme settings:

1. Go to your **Shopify Admin > Online Store > Themes**.
2. Click **Customize** next to your active theme.
3. Use the top dropdown menu to navigate to **Products > Default product**.
4. In the left sidebar, locate the **Product information** section and click **Add block**.
5. Select **Delm Delivery Widget** from the list.
6. Drag the block to your preferred position (usually near the price or "Add to cart" button).
7. Click **Save** in the top right corner.

![Delm Delivery Widget](https://storage.crisp.chat/users/helpdesk/website/-/a/4/8/8/a488abe1860c5800/delm-delivery-widget-1_1jqh6rk.png)

## Configuring the block settings

When you click on the **Delm Delivery Widget** block inside the theme editor, you can customize how it behaves:

* **Widget ID:** By default, this is empty, and Delm will show your **Default** widget. If you want to use a specific design, paste its unique ID here.
* **Product:** This should be connected to the **Product** dynamic source so the widget knows which product to display data for.
* **Watch variant ID selector:** This tells Delm which part of your page to monitor for changes. It is pre-set to look for the hidden "ID" field that Shopify uses to add items to the cart. You usually do not need to change this.

![App Block Settings](https://storage.crisp.chat/users/helpdesk/website/-/a/4/8/8/a488abe1860c5800/app-block-settings_1elwvs1.png)

## Troubleshooting

### Variant updates

The displayed delivery date will only change if you have configured different rules (like a different processing time) for your variants. 

If you have different rules set up but the date stays the same when a customer switches variants, please see our detailed troubleshooting guide: [Why is the widget not updating when I change variants?](/en/article/why-is-the-widget-not-updating-when-i-change-variants-1rwa8lh/)

### Widget visibility

If you have added the block but the widget is not appearing at all, check these settings:

* **App status:** Ensure the app is enabled in your Delm dashboard.
* **Visibility rules:** Check **General > Visibility** in the Delm app. You might have a rule hiding the widget for that specific product (e.g., hiding for out-of-stock items).
* **Published status:** Ensure your widget is set to **Published** in the widget editor.
* **Plan limits:** Check your usage in the **Billing** section. If you have exceeded the monthly view limit of your current plan, the widget will stop appearing until the next billing cycle or until you upgrade.