Got a reply about it from the ebay lad who sold me it.
I dont think i should have a strong buzz on the string considering other frets are fine. Sounds like he is fobbing me off.
It is totally fine and you would expect this without the guitar amped up. It will be made worse by your leet beginner skillz.......
Fret buzz usually depends on action height and neck relief. Sometimes the frets can be slightly out of kilter on profile. Could be it has a set of strings which are not correct for the truss rod tension.
I have a usa fender (2007 HSS sienna sunburst, ash body) which when I got it had no fret buzz but the action although low and factory spec was too high for how I like it. lowered it to 1 mm and I now get a reasonable amount of fret buzz on 3 of the strings.
Plugged in, you don't notice it and it matches my play style.
I have a 1996 squire strat set up the same as my usa with similar levels of buzz. This plays as well as my usa strat after lots of love and tlc by me.
My ibanez elec acoustic has fret buzz due to act due to action height. Can't hear it when plugged in though.
You need to bond with your guitar more, stroke it, take it to bed, take it to the cinema and you will soon forget about the minor nuances.
It is worth reading up on lots of guides and even getting a couple of books so you can set the guitar up yourself. Heck, buy a £30 squire off ebay to practice setting up on and it will save you a fortune in the long run on shop set ups.
On my usa strat it takes about 3 to 5 days for a relatively minor adjustment to settle fully, this is quicker on the squire.
There is a really fine line between action and relief resulting in buzz or no buzz, sometimes just a fraction of a turn on the truss rod can make a massive difference.