Hello! I recently got Adobe Photoshop and was going through the features. When I tried using the pen tool, nothing was happening. I tried closing then reopening the software but still, nothing was happening from the use of the Pen tool.
When I did Ctrl + Z (Undo), then the markings of the pen tool were visible, but because of that, I am no longer able to do changes to the lines or markings I had made while the Pen tool's Marking were invisible. In the second photo which I have attatched with this post, I have made the lines but they aren't visible, and in the first picture or file attached, I have pressed Undo which made the lines visible but non-editable. Any help is appreciated, Thank in Advance!