Hi welcome.
- You have a logo (I think) under the image with zoria creations on, which you can't see and just doesn't look good.
- The top header image, looks like it's linked, but it isn’t.
- The drop-down menu for the products you can't read over the background. There's no contrast at all.
- The fonts are poor to be honest.
- The contact form has no context, what I mean is, it has the option to add an attachment, why would I need to do this?
- The error messages for the contact form could be done better if I'm honest.
Did you use a template? It has that impression.
Personally, and I think some people may agree with me, is that if you have a designer do the job for you, it would look a lot more professional, or use a better template designed for a shopping system.
Sorry, if this seems a bit harsh, but you wanted a critique and it will be better in the longer term.