why dont my honda nes 125 start?

Had bike for year now,I had prob once before but as quick as that it sorted itself out. It always has started straight away no probs(excelent starter) then 2mnths ago I drove 2 miles turnd engine off,then nothn there at all when went to ride again about 15 mins later,so anyway ended up getn new battery and no more probs again until today,it started fine drove about 5 mile come hme turnd off for hour or so,but when went to move it won't start,battery this time fine cos all workn and it has like clickn noise found wen try to start what sound like comn from near battery everything looks how should be so why won't it start,I do ride it also roughly 5 times a wk aswell