You can choose to pay with your banking card or select a cash on delivery.
You will find an option at the bottom left of the page with "cancel order"
Available payment methods include cash on delivery, Paypal and banking card payments.
An item is marked as 'Out of stock' when it is not available with any sellers at the moment; you won't be able to buy it now. Use 'Notify Me' feature to know once it's available with sellers for purchase.
It usually costs sellers more to ship some items. So, sometimes they choose to add a delivery charge.
The courier service delivering your order will contact you again to re-schedule.
You can check your SMS for more details on when the courier service will try to deliver again.
According to the current global circumstances, it may take from 3-4 weeks. However, generally, it takes 14 days.