View data from form control button

Is it possible to configure the workbook so the user can view the data in the worksheet from the form and I can hide the actual worksheet so that the data in the workshhet cannot be changed? Or maybe there is a better way all together??

I am attaching a copy of the worksheet.

Second, Is there a better way to input a code that would allow a search for duplicates in certain fields to be flagged (other than the color coding?)