crypto browser tab

hi, I need a quote for website, app, Chrome/Firefox extension and SEO for this whole project as link below [login to view URL] 1. website + mobile app + bitcoin mining script 2. extension add to Chrome/Firefox for better understanding [login to view URL] - Chrome/Firefox extension, share a link with your friends and get get refferal program - dashboard - promo - refferal program with xx level 3. SEO 12 or 24 months contract how much it might cost and how long it will take? thanks Paul