design for website similar site to fiverr

i need a website design and mere for my site of fiverr clone , design should be eye catching design should be look like $10000 design value for my price every single feature of site and everything style will be change , design should be proper not messy thing will accept, buyer or seller should be convanced to sell or buy by looking on design design should be full of styles like ajax or slides or scrolls and style recent popular tabs reff site gigpayerr , this is 1% of design what i want , so i hope you know what i want payment terms 1-in case i dont like design i will ask for refund any time 2- first milestone will be sent and rem after finishing work