When do the MDM pre orders ship?

So I saw on Abel’s merch site that the vinyl ships on may 5th which is fine but I pre ordered my vinyl back in early February from this record website called the record hub and it said that the mdm vinyl would begin shipping on the 31st of march which I thought made sense but now idk how it works do they have to wait until the weeknds merch store ships the vinyl on may the 5th or will the websites that had to preorders available like the record hub begin dispatching the orders in the next few days any answers would be appreciated :)