I am not able to perform what is prescribed by the Moderator below because the (Pixel) suffix is not there. Also the line of titles - Adjustment Layers Effects Style and Stock are not showing. There are no Layers unless I click on History. The clone and other tools do not respond.
Hi bwerne33,
Welcome to Affinity Forums :)
Assuming you have the correct layer selected, check if it's a Pixel layer type (look at the label in parenthesis after the layer's name in the Layers panel). If it's identified as an Image* layer, right-click on the layer and select Rasterise... to convert it to a Pixel layer. Then you should be able to select and clone as you intended.
I assume my problem lies in not having a complete Laters Panel. Note screenshot. Thank you.