Social site and phone app similar to meetup but for sport and gaming

Hi all, We own a super prime domain its [login to view URL] We would like to build a website similar to [login to view URL] but more simple and easier use less battens and simple to use and specialized in playing, All type of playing, Sport, Games, Boards games, Any kind of activity that have to do with games and playing, The idea of the site: We are being locked behind doors and not meeting any new people, And thats not healthy thing, The site idea to make people who want to share the fun of games and playing easy and go out share the passion of playing, Specialty when someone want to travel they want to share playing but they dont know anyone, So our site and app will make it easy to find what kind of games available that people post in the city with timing and details. They can open a playing event box in simple steps or they can find other people in there country or city who share same interest ( soccer - play station - basketball - volleyball ) , Like if i visit Tokyo for example i dont know anyone but i would like to play snooker so i just open an event box and any users in Japan can see it and send request to join, The should be rating stars for every user like: 1- Timing of show up. 2- Manners. 3- Level of playing. It should be free for individuals but not free for event planers and companies. So there should be payment for registration. We prefer the site build in [login to view URL] or any template sites so that will be easy for us to manage. We are looking for building website and phone app connected and the payment should be connected to our 2checkout account. The site should be easy to manage. We need 6 month of free maintaining and SEO and managing. The last payment should be after the 6th month. There most be 50,000 REAL registers users in the phone app and website to use the site guaranteed after the 6th month that where the last payment will be released. Site have similar of our idea: [login to view URL] [login to view URL] We are looking for creative companies who have done similar sites and project with affordable price. Kindly send me your ideas and offers and sample of your work. Thanks all