WhatsApp Catalog is a Business Plan feature.
How to sync WhatsApp Catalog
To sync your Take App store to your WhatsApp Catalog, you need to complete WhatsApp Business Integration
Once you have done above, you will have Take App store automatically synced to WhatsApp catalog.
Note
WhatsApp Business catalog sync does not support product category.
In WhatsApp Business catalog, variants will appear as a single product.
WhatsApp Business catalog is synced once per day.
When your customers select items on WhatsApp catalog and create a cart, they will create a draft order on Take App.
When they click "Place Order", they will be redirected to your store's form page to complete checkout.