Professional Custom Animated Intro Video for Facebook Page

Hello, If you read my description say hello world at the start of your proposal I want professional not pre-made video it should be custom with animation along with good music for my facebook page. I have page on facebook with the name of grin finder and i want to make a intro that i will use on every video that i made for my page. Grin means smile and finder is used to find smile our mission is to bring a smile on people face. We motivate them we bring a smile on there face if you want this project please share one sample of ur idea to win that i will like and you can make anything it should give the meaning of our page in clear way. Looking forward to work together.