Facebook page invite not being sent?

[Day100Fun]

I have an account with 4800 friends.
I've opened a facebook group (with that account) and tried to invite all my friends.
But for some reason the invites not being sent!
It's shows how many was send (between 50 to 521), but after I refresh, the number of sent invites slowly dwindle to zero (shows me again that no one was invited).
Any help? I've done it with another account and another group and it worked
(took a couple of days because there is a outgoing invite cap, but it worked!).

 

[Moha Rose]

The account is not good that all normally you should not have this error

 

[Day100Fun]

The account is not good that all normally you should not have this error

What do you mean it's not good? can you elaborate?
The thing is: I've also tried to send invites from ANOTHER account, and still, the same error.
Maybe it has to do with the page is super new? with no likes at all?