Print money

Hi my name is Boitshepo there is this investment company called print money, I knew about it from my colleague,he said you earn 30% of your capital on a monthly basis. I then invested R8000.00 on the 31st of January and put another R6000.00 on the 1st of April 2019 but to my surprise I never got anything in return and now the admins of their watsapp group has blocked us as investors to send any messages on the group. I just wish I could at least get my capital back, please help me.