I need to make online store in wordpress

I am looking for a freelancer to help me create an simple online store in WordPress. I prefer to use a pre-made theme for the website design to reduce cost. The online store will be selling physical products "fitness equipments" . I am open to suggestions regarding any specific functionalities that should be included in the online store.
I have already domain and hosting in namecheap.
**My Main idea** for this store to be low cost.
I need to make Pages:
1Home
1Products
1privacy policy