Oxis Group is an illegal offshore broke that hustles investors of whatever money they have while promising them easy riches. You can easily search many negative reviews about it. Stay away from it.

First-time withdrawal approval is very fast, Second time withdrawal fails due to always showing processing only. Now, I even can't contact them... They seem to have absconded...

Atlantic Capital Markets is a total scam. They said they could help you invest and make money. But the fact is they stole your money and then disappeared without any trace.