I’ve upgraded to the new iPad and I saw no mention that they were out of stock, only found out about it after call customer service and talking to 3 different people. They were unable to say when the restock would happen. Try to go to the store to see if they had them in stock as they appear to be different “stocks” but lockdown happened. My order is to be sent to store, but is there a way to have it sent to my house & when they will become available?
