Suppliers in Greece

Hi everyone, I'm getting married in July 2022 in Crete, Greece at a private villa. We've sorted out catering but I'm a bit overwhelmed with the other factors such as a DJ, photographer, hair and make up artist etc. Does anyone have any recommendations for any of these suppliers or know or approximate costs associated with them? I have no idea! I'm also a bit nervous about hiring someone for hair and make up and not being able to have a trial beforehand- we fly to Greece the day before the wedding so there wouldn't really be time for this. Any suggestions would be really helpful!