Cannot order anything

Please could anyone help. My account isn’t working properly. I can’t see anything other than the first photo, buttons for buying and adding to watch list are greyed out abs I cannot choose a size. I have no messages to tell me why and no unpaid items. Can anyone help me please? 

Which device or browser are you using?

 

If the app ensure you have the latest updates, try uninstalling and reinstalling the app.

 

Or,  if you can switch to a laptop / PC and try Chrome that seems to work best with eBay.  Clearing cache and cookies too.

 

@debhump_89