Blloc Service keep crashing

After installing blloc service, when I click on it, it always crash.

No Icon show in blloc service juat only white square.

Please help me.

Which device are you using and what is the Android version ?? Also have you downloaded the apk from the link you received in the invitation from Blloc ?

Vivo Y91C
Android 8.1

Yes, I’ve downloaded the app from the invitation that I received from Blloc.