If Something Happens: Report It
Tell the people behind the app you used if someone wasn’t who they said they were, or if they tried to make you do something you didn’t want to. The more people who report fakers and fraudsters, the less chance they can proliferate and harm others. If someone does something illegal, like tries to threaten you or doesn’t take ‘no’ for an answer, then report it to law enforcement. Just because you met in a dating app doesn’t make make an abuse any less real.