Build a Website

I Need A Travel Portal With 2 parts for my website. First I Need To Tell Some Basic Things Abt My Project We have workers already with us in different parts of world and they all have good information about travel routes and other places. So Currently We Have 5 Countries. India,USA,Canada,Australia,Thailand and we have more than 400 workers who have joined with us for this program. So when a new person comes on our website. he selects one country out of the 5. then he will select a state and then place for that country where he wants to visit. Suppose somebody selects Mumbai. So all list of workers from Mumbai will be shown . He Can View Their Photo, Name,He will also check whether the worker 's old reviews provided by other customer . Worker (Online or Offline Option) Should Be Shown and he must have an option to chat if he is online. After He Finalizes and is ready to get knowledge from that local worker he clicks on the pay now button and pays the required amount using payment gateway or paypal gateway. after that he will be revealed the mobile no and email for that particular worker so that he can contact him and get the required information for that [login to view URL] Getting That Information he Must Have Option To Add Review About The Worker's Service. ( Email and Mobile Will be Hidden Until he pays) 2nd login should be for the workers . workers can see their reviews,earnings,and withdraw funds to their bank accounts. and workers should also have an option to add review to their customers . 3rd login should be for admin Admin Should have All Reports Regarding All Transactions And Workings going on the website. All Review Options, Block Customer Option/ Block Worker Option, See Earnings of a particular worker option and option to set amount for every worker . Extra Options Required Facebook/Gmail Login For Customers Site Should Be Attractive Like Tourism Website . the home page shud have list of countries added by admin . after selecting that country he can select the particular location and worker. Paypal and Payment Gateway Integration IOS and Android Apps Also needed. Domain and Hosting Is also needed.