Google Tag Manager & Google Ads Call Conversion Tracking fix needed

I run a Google ads campaign,using Google Search Ads. While my campaign is live and active, my conversion tracking is completely broken. Google Ads currently shows $0.00 for Cost/Conversion, and I am not capturing phone calls always, I need a seasoned Google Tag Manager (GTM) and Google Ads professional to audit my setup, fix the tags, and ensure every single phone call is accurately tracked back to my Google Ads campaigns. Scope of Work: Audit & Fix GTM: Review my current Google Tag / Google Tag Manager setup on my website and fix any broken containers or triggers. Call Tracking Setup: Set up bulletproof tracking for phone calls (both "clicks to call" on mobile devices and calls generated via Google Ads call extensions/dynamic number . Google Ads Integration: Link GTM perfectly with Google Ads so conversions flow correctly, allowing the Google Ads to transition smoothly to a "Maximize Conversions" bidding strategy. Testing & Verification: Run live tests to guarantee that conversions trigger properly in real-time before finalizing the contract. Requirements: Proven track record with Google Tag Manager, Google Analytics 4 (GA4), and Google Ads conversion tracking. Experience tracking local service businesses where phone calls are the primary KPI. Ability to work cleanly without disrupting existing website design/code. To Apply, Please Answer: Briefly describe a similar local service project where you successfully fixed call tracking. What tool do you prefer for testing whether a GTM tag is firing correctly? Please start your proposal with the word "INSPECTION" so I know you read the whole post. (Automated/AI applications will be rejected).