Your screenshot is really too small to see what the issue is, but it looks fine to me (!). You can add multiple items to your bazaar at once, by typing quantity and price for the items you want to add, then click the "Add to Bazaar" button which is now at the bottom of that screen.
Can you please provide a bigger screenshot or explain what the problem is exactly, just so no one gives you any dumb advice
Link, i feel such a dweeb, i didnt realise the system had changed. I didnt see(or look for) the link at bottom just knew it didnt work like it usually did. I will check when i get back to city (flying at moment) but i think it will be just fine