Ok I feel like I'm being propositioned and I feel uncomfortable.

This woman a bit older than me messaged me on a dating site I'm on. She asked me if I have ever had a sugar momma. I said no and she asked if I wanted one. I told her I'd feel guilty using someone like that. She told me it brings her joy and she's been pushing me to download some signal app or use imessage.... I have an android phone. It's like she's not taking no for an answer and I'm getting creeped out.

Never thought id see the day where I run into this issue.