Sales & Client Tracking Dashboard

I need a single-file Excel dashboard that lets me enter each new client once a day and instantly see, in clear tables, who brought them in and when I last followed up. At a glance I should be able to:... (Budget: ₹600 - ₹1500 INR, Jobs: Data Analysis, Data Entry, Data Processing, Data Visualization, Excel, Excel Macros, Excel VBA, Visual Basic)