If you want to start your store online with the best facilities, then WordPress is the best option because it offers the best customization, themes, security protection, beginner-friendly, page and theme builders, plugins for everything, cheap, fast and efficient, trending features, SEO friendly, free to use, and so much other stuff.
I have mentioned some benefits of using WordPress above. I think Wordpress is best for an e-commerce store that you want to grow.
If you don't know anything about WordPress, then you can choose Shopify it is really easy and everything is pre-made. You only have to set it up. But it didn't provide customization like WordPress.
Gustavo Woltmann.