Swiggy delivery guy sexually harassed me, what should I do next?

24M. So I had to send keys to my flatmate as I was at my friends flats. The swiggy genie guy came and I gave the package. He waited for 10 seconds and I was just standing there. He asked for OTP and I checked my phone and said no OTP is given. Then he again waited for like 5-10 seconds and says verbatim "can I suck your cock?". I wish I was fucking kidding. I just said no because I was quite take aback. Then I told my friends at the flat and they said ki get the package from him he doesn't seem safe. So I got the package from him back. Then I complaint in Swiggy and it was quite disappointing. The first thing they said was that the guy was from rapido as they've a partnership with rapido for genie. I said idgaf I booked on swiggy genie so he's from Swiggy genie. And idk she they said sorry sir for your inconvenience I have booked another pickup for your package. I kindoff blasted her that wtf are you saying? That's not what I fucking care about and make sure this guy is removed. Imagine if this person reached a girls house? FYI I'm big, but imagine if this was some women's house? Then she said she has filed a complaint against the person and they'll make sure he's removed. But I'm not sure if that'll actually happen. - What should I do next? I don't think going for police complaint will do anything. - does making a post on linkedin or twitter affect anything?