How can we check if we get our Z visas? Pick-up receipt number,22525706/22525702

Rana, no matter whether your application is approved or not, you should go to the consular office to collect your passport on the date printed on the pick-up form. So I think it's no need to check whether you can get the Z type because you will know if when you collect your passport. If you want to know the result earlier, you can call the embassy.