UBER EATS ***** AND BULLIES!

Terrible Service. So we get a discount for 150 of 200 or more first time voucher . we decide to use it for burger king . place the order ,the order arrives with two cooldrinks short . then i do not pay and ask the driver to leave as its not wat was ordered. then the app notifies me that the driver could not get ahold of me and therefore the order has been cancelled? what a lie?is that how you treat customers? then i get a notification to say that if we are not contactable in future on the next order we will be charged ? how do you (ubereats) get that assumption that i was not contactable? and then you bully customers ? then we send a message from the app to the ubereats help option and its three days and still no feedback . Order : #C5FCA 10october 13:00. your courier tried calling you and was not able to find you . such lies lol ,i told him to leave as the order was short. terrible uber eats!!!!!