Connection issuequestion

In my redmi 3s some time its connect but when i am using this app in my mobile after close this app it cannot connect on web.airdroid.com
Then again i am open this app its connect on web.airdroid.com
plz help how to fix this problem
I am try so many time but it cannot connect

In my redmi 3s some time its connect but when i am using this app in my mobile after close this app it cannot connect on web.airdroid.com
Then again i am open this app its connect on web.airdroid.com
plz help how to fix this problem
I am try so many time but it cannot connect

Hi, pls check this post to see if it helps: http://forums.airdroid.com/viewtopic.php?f=4&t=15947