Hi,
I can most definitely add all of the product categories as you require and classify your products according to the new parent categories made WITHIN THE NEXT 24 HOURS.
We are a team of web developers and we have been doing work on a lot of platforms including bigcommerce.
Let's talk so that we can get into more details and get started!
I am ready to start right now!
Regards,
Shane Price
Senior Web Developer
Solaris Technologies