Why is my checkout script only showing order number and name?

Hey all!

I’ve added this script to my checkout page, since I’ve done so only the order # & name is showing on my checkout page, could someone review my script? I really appreciate it. I added it via settings → checkout – Additional scripts

<script tfcapi('track', 'checkout', { userId: '', orderId: 'customer.orders.order_number', locale: 'en_US', products: [{ productId: 'product.id', colorId: '', quantity: customer.order.quantity, price: customer.order.price, currency: 'USD', size: 'product.size', sku: 'customer.order.sku' },] });

Could you please share your store link so we can review it.