I am having trouble placing an order for delivery. When I hit check out a blank screen pops up. I have tried for a couple of days.

Hello Barbara, we fixed the issue preventing you from checking out. In the future, please email customer service directly for a more expedited response. Thank you!

I have noticed there service can be buggy. Try using the app instead of the website desktop version or vice versa, might work.

Sorry. Try the customer service contact.