Unable to connect to the network when logging in to gb instagram on Android mobile device

[EmilyWalton]

Hello friends.
I used an Oppo F9. Droid security system 10.
I download the instagram gb app to download photos and videos.
Everything was normal until yesterday.
I logged in, the device disconnected automatically, could not connect to the internet.
When exit is normal.
Someone knows why not and show me how to fix it.
Thank you.

 

[CaseyBryan]

That was a problem before, now there are many new features that are convenient to use