bitcoin is already has more demand in market compared to other coins, i think there is no need of increase demand. if you want then do those available in online shoping 
Not really, what do you mean. This sharp downfall of Bitcoin doesn't make it that it is more demanding. It could be in demand soon, but that is just a merely a speculation. And what do you mean by, no need for increase of demand? Are you implying for it to be stable between x'k to y'k per USD?