Creating an Employee Timesheet with Excel

I'm creating an Employee Timesheet and running into problems with the formulas. I was able to get the Date & Day to populate when the Pay period start date is entered but the hours don't add up properly. We don't have sick pay or vacation pay but there are special bonus pay hours (for instance you're sent home early but told you will be paid for that time). I copied these formulas from support threads like this one so I may have gotten them wrong. I'd appreciate it if someone could take a look and see why my formulas don't add up please? I've spent days on this and I'm stuck! thank you so much!