Looking for actors for film

Good evening, everyone! I am a young Spanish filmmaker who is doing a mixed documentary about polarization in social media for a university course. I AM LOOKING FOR 2 ACTORS (amateur or not). to film a couple of scenes in London I am looking for:
- A middle-aged man (40 onwards)
- A black or Indian person
PLEASE send me a DM if interested! We would ideally film one of the scenes before Christmas and the other after.