Hi, I am Writing this review that zap website is completely fake and they are scammer.
If you buy 1 month contract and cancel it before expiring then you had to pay fees for another month which is totally unexpected and if you had a contract for 1 month they automatically renews it without any email notification to cancel it to avoid further charges there vps goes down for hours and they expect to pay the invoice fake website don't use zap try other hosting companies.