I wanna say that this is the best mifi router I ever had. I've bought this router about 3/4 months ago then, suddenly it has stopped working. Yesterday I was charging it overnight while I was asleep, the next morning I found out that the router was not charging. I tried to turn it on but it says low battery. So I tried using a different USB's but still, there were no changes. What should I do about this and where can I fix it at this time, it is so sad to have no internet during this movement control order.