Time Entry Form & Tracker

I have tried this many ways and solved it in a very rudimentary way but hoping someone here might be able to give me a better solution as it is something we need to have access to at our company regularly.

Problem: I have numerous team members on a project and I need them to enter time for the week at the end of each week on Friday. They are dispersed so I would like to send them a form each Friday and ask them to enter their time for the project. I'd like that entry to add automatically to the smartsheet, creating a new line for the person, date and time entered.

The issue I can't solve is how to get smartsheet to add a line, and not write over the previous entry. I can get the form, send it, get time, but week 2's entry over writes week 1.

Your assistance is greatly appreciated.