How do I know someone can help me with my ecommerce website? PS: I sell physical products (jewellery for men and women)
This is not the media to help you sell products.
You need to go to: www.shopify.com and learn how it works
where you showcase your jewelry with photos and prices.
Hope this helps
Most of solo vendors here are specialize in Make Money Online niche and few of them in Health/Weight loss niche. I suggest to get traffic from FB ads or Instagram ads.