How to fix Nikon 6100 zoom issues?

When we zoom in with our Nikon 6100 it gets blurry. How can we fix this?

It needs repaired by Nikon

Make sure you zoom before you focus. Apart from that there's nothing you can do. Cheap compacts are often fuzzy at maximum zoom. There's a Nikon S9100 at work. It is fine-ish until you zoom in more than about 2/3 of the zoom range then it is fuzzy.

Nikon's cheaper compacts are not great IMO. They make fantastic DSLRs, but their compacts aren't as good as those made by Panasonic, Sony or Canon. You pay more for the popular brand names like Nikon and Canon, so the cheaper models are often not as good as they should be.