SaaS idea validation

I have a SaaS idea that needs validation. I need someone to conduct the validation and marktet research using whatever methods they find suitable including but not limited to cold emails, linkedIn outreach, cold calls, or any other outreach method that sounds feasible... (Budget: ₹1000 - ₹2500 INR, Jobs: Business Development, Business Strategy, Email Marketing, Lead Generation, Market Analysis, Market Research, SaaS, Sales)