Need an excel document to keep track of outstanding invoices

I would like to create an excel document which will consist of a main page which will need to have a menu to search for and add new customers. Firstly i will need to add a new customer with basic information like Name, Address, Phone Number and Email Address. Then using this information the excel document will need to create a new sheet for the customer with the basic details listed above at the top of the sheet. I will then seperate the sheet myself into borders and add the required information of each customer. When i search for a customer i would like it to bring up a page dedicated to that customer which i can then see the invoice information for that customer. I would then also like to create a final page which gives me a total of what each customer owes and a total owed from all customers.