I need classified mobile app with buy/sell new/used items

I need classified mobile app with buy/sell new/used items. below are the few features required 1) sign up requirement - Name, email, mobile number, Current location/drop down selection ( state, district, cities) 2) categories - cars, bikes, mobiles, properties, electronics and appliances, furniture, fashion, books sports and hobbies, cakes snacks and food, jobs, services, others with sub category 3) Seller Add listing - Product Image Title Description Price add type -new/ used location - current location/ drop down selection ( state, district, cities) Deal Option -COD / Meet up 4) filter based on categories, add type and location ( current location/drop down selection ( state, district, cities) etc 5) search items 6) contact the seller through chat button on each product 7) My listed ad with edit and delete function 8) favorite - saved in my ads 9) feature ad - seller can pay extra money to display their ad listed at the top for certain days . Money collected through razorpay payment gateway 10) admob ads to be set up source code must be provided