Finalise a website (E-commerce help)

I have started a website myself using Names.co and was wondering if your services could help ‘tidy’ things up, please.

I'm aiming to launch my business website Saturday 13th November.
It is still a work in progress but hopefully, you can help finalise it.

My main concern is ensuring the E-commerce is fully set up, operational, and looks appealing.
I think the product pages and checkout pages are very plain and amateur.

The website is www.delicieuxchocolat.co.uk - let me know your thoughts!

There may be potential to host the website too.

Thanks,
Reece