need help.

i matched with a girl on hinge, and as soon as we matched, she gave me her whatsapp number. i was a bit confused but decided to go with it and texted her on whatsapp. as soon as i messaged her, i was removed as a match on hinge. then, she started asking questions directly, almost like an interview. now, she wants to do a facetime call due to "trust issues," even though she gave me her number in less than a minute on a dating app.

i suspect this might be some kind of scam. any advice? should i even agree to the video call, or could there be safety risks i'm not considering?