Why can't I swipe to swap on MetaMask?

Excuse me, I'm having some trouble with MetaMask. I've tried to swap my tokens, but for some reason, I can't seem to swipe to swap. Is there a specific reason for this? Is it because my wallet isn't connected properly? Or is there a setting I need to adjust? I've been using MetaMask for a while now, and I've never had this issue before. Can you please help me understand what's going on and how I can fix it? Thank you so much for your time and assistance.