Multi-Channel Lead Generation Funnel

I need a complete marketing and sales funnel that pulls in fresh leads and moves them smoothly toward a purchase decision. My traffic will come from Facebook, Instagram, LinkedIn, paid ads, webinars, email... (Budget: ₹100 - ₹400 INR, Jobs: Analytics, Conversion Rate Optimization, CRM, Email Marketing, Facebook Marketing, Funnel, Lead Generation, Lead Qualification, Marketing Strategy, Social Media Marketing)