Website design with 20 pages

We are Team Building Company in Malaysia, for business expansion abroad,
we have bring in several new programs;  Corporate Team Building, Laser Tag, Sailing in Overseas, Adventurous Sports, Event Management & etc
We need your team to revamp the  whole design and add on new programs, develop & design 20 new pages 20 new pages with graphic work with new pictures and make a fresh catchy banner tagline, Seo friendly, Ai chat, products, schedule booking , buying cart, Whats-app & Skype in contact, social media link and revamping of existing website.
For Laser Tag, besides pictures & videos we need an online updated schedule for visitor to view, blocking schedule and confirmed.
We prefer clean color, with simple, easy, user friendly feature, catchy banner, pictures & videos for visitor to view & make buying decision.
Pictures will provide by you.