I want visitors on my WordPress site to reach me instantly through WhatsApp. The goal is a seamless customer-support chat that appears on every page, routes messages straight to my WhatsApp Business number, and stays online 24/7 even if I’m not actively there—so queueing or autoresponder logic is important. At minimum I expect: • A clean WhatsApp chat button or widget installed and styled to match my theme. • Configuration of any necessary plugins, API keys, or Facebook Business settings so the channel is officially verified and unlimited. • Basic auto-reply setup to acknowledge messages outside my active hours while still presenting as “always available.” • A short hand-off guide showing how to adjust greeting text, operating hours, or add team agents later. I haven’t decided whether to tether this into an existing ticketing system, so please build it in a way that keeps that door open—Zapier, webhooks, or native API hooks are all fine options. Show me you’ve done similar WhatsApp Business API or WordPress live-chat work, and indicate any additional requirements (Facebook verification, hosting constraints) upfront so we can move fast.