If you want to publish a product on your Woocommerce website, then kindly follow the steps carefully.
Note:- Kindly arrange the product information in one file, So that you do not need to update your products multiple times to final publish on your site.
Step 1:-
Login on your wp-admin dashboard and click on the Products >> Add New menu

Step 2:-
Now, Enter the product title and description properly in the Title Box and Description area. Also, you can edit your description using the widgets in the top.

Step 3:-
Scroll down, in the product data section you can enter the MRP or Sale price of the product.

Step 4:-
In the side section, you upload the product’s Featured Image and other Images, & Also, you can also set the relevant category.
To add the featured image simply click on the Product Image >> Upload the images (Note:- 720px By 720px is the best size of the product image) and then click on the Set product Image in the bottom right corner. And same as you can upload the other images by clicking on the Add Product Gallery images.
And then select the category of the product. Also, you can create a new category by clicking in the Add new category

Step 5:-
Now click on the Publish button.