looking to build vehicle online auction that function two way. vehicle auction system and vehicle posting site/and classified ads site as add on

Budget is set for a reason $250 max .. this will be noon profit site . anyone from anywere in the world must be able to used this site . you must in country cities and sub cities .. so user can browse and trade accordingly... Please no plugin , no wordpress , no using infected codes and script that will be need to be update . site must be well build .. need developer with common sense . that will add function that site will need to function like it should . so am open to add on . sotherfore requirement are only meant tosett u in the right direction . u have to input the missing peace Site must be build from scratches in php . must built to handle heavy traffic . It's basically a classified site /automotive classified site /automotive auction site #1Classified page/ sections must have completed classified functionality/and categories #2 Automotive page/section must have completed vehicle listing functionality/ completed vehicle make and model/ condition ,history, disclosures .1.5 as is declarations . #3 online vehicle auctioning system this page could similar in features to auto page but with bidding systems that has , pending sale, sold,delivered and with vehicle bill of sale that show vehicle info and price and name and address of the seller and buyer .and more there should inbuilt Online store / where user can view seller page that show all listed item for sale /can open a store and list there products/item in any categories with store description, opening hours, location and contact and informations, able to list their products and price and min and max order and son on on there page . and more . all page should have Inbox Message with reply option NEW User Inbox system within Website User Dashboard NEW Google MAP Integrated NEW Google MAP with Custom location Search NEW User Verify Profile NEW Store . any registered user should be able to Create their Own personal Store Seller can create own store with store description, opening hours, location and contact and informations, able to list their products and price and min and max order and son on on there page . Membership Option The site owner can create different type of membership option for a certain time and allow the number of ads. Product review and Rating contact form. Buyer can give Review & Rating of seller product Site owner can earn money from different way we have single ad promotion option like Top ad, Bump up & featured ads Multiple Ad Types Your users will be able to select type of the ad they are submitting for even more information and categorization Predefined Locations, Google Maps, Mapbox You can use predefined location, google map / map box or both or none at all it is all up to you. there should be inbuilt Database of Countries /state and their Cities from around the worldwide and North America and south America /africa should include all province ,cities and surrounded ares . also the same apply all other countries .. so developer have to input complete worldwide counties database / so anyone can sell or buy or auction their vehicle from any were in the whole wide world base on their location . to buy or sell you only need a basic registration "email address,and set password ,first and last name and link of activation will send to that email . to auction any vehicle on this , seller must have ownership for the car . this must be upload and must have two government photo Id on thier file this can not be edit or change and this must be the same name on the vehicle . # 3/4 vehicle listing vehicle auction section/page there must be built in vehicles years 1965 to 2060, complete vehicle makes,Models, drive train,km reading and complete vehicle options ,Vehicle condition ,history,disclosure,declarations,features,seller no