Your biggest leak: the message.
Your marketing is working harder than it should because the message underneath it is fuzzy. When a buyer can't quickly tell what you do, who it's for, and why you over the next option, every ad dollar and every post earns less than it cost. More visibility won't fix that. It just sends more people to the same confusion.
Your biggest leak: conversion.
Attention is arriving. The path from "I like this" to "I contacted them" was never built, so people look around and leave. That's not a content problem, and posting more will not patch it. The structure between interest and inquiry is missing.
Your biggest leak: follow-up.
You're paying to get leads and then racing your own inbox. Speed to first response decides more deals than the marketing that produced them, and right now yours depends on how busy the day happens to be. The warm ones cool off while the day gets away.
Your biggest leak: systems.
The business runs on what's in your head, so growth adds weight instead of momentum. Every new customer costs you setup work you've already done a dozen times, and nothing moves unless you personally move it.