Are you using PDFescape Desktop or PDFescape Online?

PDFescape Desktop

Click on the Edit Tab and then choose Delete. 

You will now need to determine which pages PDFescape Desktop will delete. You can choose between the Current, First, or Last page of the document. You can also determine a Page Range to delete at once. Once you have chosen, select Delete.

The status bar will inform you that the pages have been deleted. Click on the X on the right to remove it.

PDFescape Online

To delete a page in PDFescape Online, choose one in the Preview Pane.

Click on the Page Tab located in the left-top corner and choose Delete.

You will see the window below appear. Click Yes once you are ready.

You will see the page was removed in the Preview Pane.

Note: Only 1 page can be deleted at once*