I need an experienced WATI specialist to connect the official WhatsApp Business API to my number and wire it neatly into my site, nerfturf.in. The end-goal is simple: let me broadcast compliant, opt-in messages in bulk without risking a ban. Here is what I expect: • Configure my WATI account, link it to my existing WhatsApp Business number and verify everything is live. • Build the API connection so I can trigger broadcasts directly from the website. • Enable large-scale “WhatsApp Bulk messages” sending while respecting rate limits, opt-in rules and any other policy guardrails that keep the number safe. • Upload the message templates I already have, guide me through approval if tweaks are needed and make sure they render correctly in WATI. Success is when I can log into the site, choose my pre-approved template, select an opted-in segment and hit send—confident that messages go out fast, land in the right inboxes and stay 100 % within WhatsApp compliance.