Coral White LLC, Coral Cal Mag 2:1, 180 Vegetable Capsules

I received the product today. The label was upside down. Has anyone else had this happen? I'm concerned it might be a different product wi the wrong l

when is the expiration date?

Can you explain why one would choose this over the Coral Complex 3? I understand this has more mag. and less calcium, but how does one choose?

Seller: is there anything genetically modified in this and where do you get your D3?