Ok, it looks better on a PC but still looks very amateur.
the pictures vary in size. In the Bambino section it's completely different when all pages should use the same format for viewing and descriptions.
Onto the descriptions, the first thing I note is that you are often calling Swarovski crystal beads things like 'Swarovski amethyst stones' and when coloured ones are combined with clear ones you are saying 'Swarovski amethysts and crystals'. They are all crystals, just different colours -amethyst coloured crystals,not amethyst stones etc. It looks unprofessional and as if you don't know what you're talking about.
There is no sizing information. I am guessing the bracelets are all on stretchy wire? But you give no indication to the size. The rings - what are sizes 1,2 and 3? If the bracelets are on stretchy wire then let people know they stretch!
The tags on the jewellery. What is on them? Nobody can see. If they are meant to be something special and a form of showing branding, then you need to be able to see.
Again, I'll mention hallmarking. I can see '925' stamped on one of the jump rings/bails holding a charm. That's not hallmarking. It actually means nothing, anyone can stamp 925 on anything at all. A hallmark is done at an assay office (London, Edinburgh, Sheffield or Birmingham) and will have your very own makers mark, standard mark, assay office mark and additional marks if you want them. Only these marks are hallmarking and only these marks will tell you if an item is what it says it is.
Weigh your pieces. If any of the pieces of jewellery you have made, weigh over 7.78grams in silver then by law they need to be hallmarked or you cannot advertise and sell them as sterling silver. So, for the bracelets, it will be the weight of all the silver beads, the tag and the charms you are adding. It's not likely they are over weight as I imagine the beads are very light and thing, but it's worth checking.
Remove the 925 thing. Seriously. That has to be the worst thing on the site! Why have you titled some as '925 silver' and others as '925 sterling silver'?? Sterling silver IS 925, you don't use both, should never use '925' as a title or description and again, 925 means naff all,only a hallmark does.
Take all photos in the same lighting. The last 3 on page 3 of the bracelets look out of place, have shadows and a hint of a yellow glow.
Most people will miss that there is more than one page as you can't see the tab for the next page without some serious looking for it.
The tag,again. The placement of the tags is confusing. Sometimes they are at the back, sometimes they are 90 degrees to the right, sometimes to the left, sometimes at 45 degrees. Put them all dead centre in the back or wherever you choose to place them, but put them in the same place. They look like a haphazard afterthought otherwise.
Just noticed the tags have '925' stamped on them. Is this all that is on them? It's not worth it, it's meaningless. If you want to use tags brand them or hallmark them. You already have prebought charms/bails with '925' stamped on them.