SharePoint Weekly Timesheet App using Power Apps and Power Automate

1. Purpose I run a small business, and hire freelancers to carry work on regular basis. For this, I need SharePoint-based weekly timesheet system to allow them to record hours worked against dedicated projects each week and send for approval each week... (Budget: ₹12500 - ₹37500 INR, Jobs: Power Automate, Sharepoint)