Thanks for sharing such detail story. I suggest you to upload this to Medium.com or Wordpress. So that more people can read about this when they are googling investment and tinder scam.
Also sorry that you are one of the victim too, but your braveness in sharing this story can prevent a lot of people from falling into their traps.
Sooner these people will be caught.
Hope you feel better, you are not alone in this
Thanks mate!