not registering order id and details of user in wc

It just because the users who make orders without login or verify their accounts appear as guests.

To prevent this, Please, disable guest accounts and registration on the checkout page from the woocommerce settings and update “You must be logged in to checkout” text with link to registration/myaccount page on the woocommerce / templates / checkout / form-checkout.php page. So, users can register and verify their accounts first before make any orders.

I hope this helps.