Hello i would like to ask how long does Under Review take because my order has been under review for 22 hours?
I’ve cancelled 4 orders cause of under review. My 1st order went fine & money was sent through but these others are under review. I’ll just wait until tomorrow to reorder
How do i cancel my order since i looks like it’s not going to go through?
Click on purchases then go to item your ordered. Should see cancel order.
The more you cancel, the more it will be held as that looks suspicious 
My advice is to wait. It may be the weekend that they cannot timely review the held purchases.