Hide/Unhide Combo box via command button

Hi there

I am wondering if there is a way to hide a combo when excel is opened then unhide it when a user clicks on a command button. I have searched around for this problem however was unable to find a full answer which worked for me.

I have attached my sheet below if this helps. I would like to hide the combobox below the Seach Product button, then show the combo box as soon as the user clicks "Search By Product2

Any help would be great
Thanks