A lot of people just joke too much when it comes to scam accusations. How is late payment of bounty equates being scam? Did you even join the AMEPAY Telegram and bounty group to know the activities the team is currently into which consumes their time to make the project better for all.
The team is currently busy with the activities involving new listing on MXC exchange and thereby results in delayed payment of the signature campaign.

You should rather first investigate a case before reporting it as a scam in order not to mislead people.