If the product price on your posts appears in the wrong format (example: $23000 instead of $23), please follow this guide.
1) log in to your Shopify admin
2) Go to settings
3) Click on General
4) Scroll down to "Store currency" settings, and click on "Change formatting"
5) Please make sure that formatting fields are written without any whitespaces
${{ amount }} should be ${{amount}}
You can [find here][https://help.shopify.com/en/manual/payments/currency- formatting] Shopify's guide to formatting.
If it didn't solve your problem, please reach out to our support team