Scammer takes advantage of people in need

I have an Instagram /WhatsApp scam team.
Not sure how to go about it. Any help would be appreciated. Stealing’s money from people who are desperate such as pregnancy court trials broken hearts etc

Shipping scams increasing dollar amounts never follow through 1400+ usd
WhatsApp numbers +2348151900370

Instagram @doctor_ivan02

Advice to take down or refund?

I can share more information about this it’s been going on for a couple months now
I believe you err is multiple people in on it in Kenya , New York and LA

Name Ayo Ifeanyi