I am not sure what I have done but it was working and now it is not. My home menu and footer menu items called 'shop' say they are linked to 'all products' but they don't go to my product page. The only change I made was take out the 'all collections' items and button as I don't really need the collections. I can link the button to a specific product but not my product page. I have tried everything I can think of to trouble shoot this issue. My friend had also created a 'shop our range' collection on our home page and we took that out by applying a code. Could that have something to do with it?
Thanks for your support, I have been trying to work it out for hours.