US Auto Parts Google Ads

I run a nationwide auto-parts company and want Google Ads to make the phone ring. All product lines—from engines to body and electrical components—need equal visibility, but the single metric that matters most is the volume and quality of calls coming from across the United States... (Budget: ₹1500 - ₹12500 INR, Jobs: Advertising, Analytics, Conversion Rate Optimization, Digital Marketing, Google Ads, Keyword Research, PPC Marketing, SEO)