So I contacted the support again, and told her that I'm registered subscriber, and why do I need to pay $20 again, she then told me that it was meant for token because Facebook had issues sometimes ago and for that reason tokens is now scarce and expensive. When the service was eventually restored to I noticed a new phase of the app, which says you have to pay $20 monthly for token.
Just some weeks after I noticed the app is not working, I contacted the support and they told me it was due to an upgrade that te service will be restored soon. Concern is that the guys behind this app behaving in such a manipulative way, I just subscribed to a business plan not just 2 months ago, and at the time of subscribing, they told me it's a lifetime subscription.
If I'm to be honest, this app works what it says it works, but not to the perfection as they claimed it to be.