Girlfriend got the wrong tile yesterday just wanna get the right kind and now she can't find the receipt can I still exchange ???

Take it to the customer service

They can check their stock #s

They might work with you on that, as long as packaging is in good shape

They can look up the receipt of you paid with a card.

I think so ????

You can if she didnt pay with cash and transaction was on last 2weeks

Cash

If you paid with your debit or credit card they can look up your receipt.

I'm not really sure what their return policy is.